Post 1.4/1.5 discrepancies here for consolidated list.

Bugtracker: https://report.nostalrius.org/plugins/tracker/?aid=4692
Please post all of your gear that is incorrect according to the 1.5 stats in this place. Also include any items that are missing, quests that are bugged. Since they want/require a bugtracker for everything its easier to just give them a huge consolidated list than onesie-twosies.
I have provided the closest date past 1.5 that is available in web.archive.org for wow.allakhazam. Some of these dates are after patches 1.7 (13 September 2005) and 1.8 (10 October 2005), however on PVP server the items have been updated to the stats on these links.
For example and context:
Stormrage Legguards on the PVP server have 48 healing. On the PVE server it is still 4 Arcane Damage and 20 Nature Damage even after patch 1.4/1.5. The archive gives an updated version of the T2 pants but the closest date the archive gives is 13 November 2005, which is after patch 1.8.
https://web.archive.org/web/20051113093 ... item=16901
Druid
T2 - http://web.archive.org/web/200511240917 ... ?setid=214
Stormrage Cover - https://web.archive.org/web/20051212035 ... item=16900
Stormrage Legguards - https://web.archive.org/web/20051113093 ... item=16901
T1 - http://web.archive.org/web/200512120552 ... ?setid=205
Cenarion Bracers - https://web.archive.org/web/20050802100 ... item=16830
Cenarion Gloves - https://web.archive.org/web/20050915211 ... item=16831
Cenarion Belt - https://web.archive.org/web/20050907155 ... item=16828
Cenarion Boots - https://web.archive.org/web/20051117000 ... item=16829
Rogue
T2 - http://web.archive.org/web/200512110026 ... ?setid=213
Bloodfang Hood - https://web.archive.org/web/20050728135 ... item=16908
Bloodfang Pants - https://web.archive.org/web/20060206070 ... item=16909
Warlock
T2 - http://web.archive.org/web/200506200740 ... ?setid=212
Nemesis Skullcap - https://web.archive.org/web/20050828184 ... item=16929
Nemesis Leggings - https://web.archive.org/web/20050901114 ... item=16930
Warrior
T2 - http://web.archive.org/web/200512110028 ... ?setid=218
Helm of Wrath - https://web.archive.org/web/20060114194 ... item=16963
Legplates of Wrath - https://web.archive.org/web/20060212182 ... item=16962
T1 - http://web.archive.org/web/200507290853 ... ?setid=209
Belt of Might - https://web.archive.org/web/20050911101 ... item=16864
Bracers of Might - https://web.archive.org/web/20060216125 ... item=16861
Gauntlets of Might - https://web.archive.org/web/20051212040 ... item=16863
Helm of Might - https://web.archive.org/web/20050829222 ... item=16866
Sabatons of Might - https://web.archive.org/web/20050913020 ... item=16862
Pauldrons of Might - http://web.archive.org/web/200507290853 ... ?setid=209
Mage
T2 - http://web.archive.org/web/200506241201 ... ?setid=210 *For clarification to the post referenced by sirael7 - The "1.5" stats posted was taken on June 1 2005, patch 1.5 was on June 6, 2005. So these are likely more correct, unless the updated stats came with 1.5.1 which was on June 14, 2005. The following patch was 1.6 on July 12, 2006 (after the link above).
Netherwind Crown - https://web.archive.org/web/20050905162 ... item=16914
Netherwind Pants - https://web.archive.org/web/20051214044 ... item=16915
T1 - http://web.archive.org/web/200507210739 ... ?setid=201
Arcanist Belt - https://web.archive.org/web/20050911181 ... item=16802
Arcanist Bindings - https://web.archive.org/web/20051116235 ... item=16799
Arcanist Boots - https://web.archive.org/web/20050728133 ... item=16800
Arcanist Crown - https://web.archive.org/web/20050910115 ... item=16795
Arcanist Gloves - https://web.archive.org/web/20050912225 ... item=16801
Arcanist Leggings - https://web.archive.org/web/20050729075 ... item=16796
Arcanist Mantle - https://web.archive.org/web/20060109085 ... item=16797
Arcanist Robe - https://web.archive.org/web/20060109065 ... item=16798
Priest
T2 - http://web.archive.org/web/200512140419 ... ?setid=211
Halo of Transcendence - https://web.archive.org/web/20050828190 ... item=16921
Leggings of Transcendence - https://web.archive.org/web/20050913081 ... item=16922
T1 - http://web.archive.org/web/200512110022 ... ?setid=202
Circlet of Prophecy - https://web.archive.org/web/20050901143 ... item=16813
Gloves of Prohpecy - https://web.archive.org/web/20051210235 ... item=16812
Vambracers of Prophecy - https://web.archive.org/web/20050830221 ... item=16819
Boots of Prophecy - https://web.archive.org/web/20050818215 ... item=16811
Hunter
T2 - http://web.archive.org/web/200512121631 ... ?setid=215
Dragonstalker's Helm - https://web.archive.org/web/20060116153 ... item=16939
Dragonstalker's Legguards - https://web.archive.org/web/20051220114 ... item=16938
T1 - http://web.archive.org/web/200512120328 ... ?setid=206
Giantstalker's Gloves - https://web.archive.org/web/20060112203 ... item=16852
Giantstalker's Belt - https://web.archive.org/web/20051128192 ... item=16851
Giantstalker's Boots - https://web.archive.org/web/20060216113 ... item=16849
Giantstalker's Bracers - https://web.archive.org/web/20051114151 ... item=16850
Giantstalker's Helmet - https://web.archive.org/web/20060221175 ... item=16846
Shaman
T2 - http://web.archive.org/web/200512110027 ... ?setid=216
Helmet of the Ten Storms - https://web.archive.org/web/20050916073 ... item=16947
Legplates of the Ten Storms - https://web.archive.org/web/20060415062 ... item=16946
T1 - http://web.archive.org/web/200512110024 ... ?setid=207
Earthfury Bracers - https://web.archive.org/web/20060106213 ... item=16840
Earthfury Gauntlets - https://web.archive.org/web/20060307004 ... item=16839
Earthfury Belt - https://web.archive.org/web/20051210235 ... item=16838
Earthfury Boots - https://web.archive.org/web/20051212052 ... item=16837
Earthfury Legguards - https://web.archive.org/web/20050907214 ... item=16843
Paladin
T2 - http://web.archive.org/web/200510282357 ... ?setid=217
Judgement Legplates - https://web.archive.org/web/20051210235 ... item=16954
T1 - http://web.archive.org/web/200511160139 ... ?setid=208
Lawbringer Spaulders - https://web.archive.org/web/20060109084 ... item=16856
Lawbringer Belt - https://web.archive.org/web/20050925203 ... item=16858
Lawbringer Boots - https://web.archive.org/web/20060415051 ... item=16857
Lawbringer Bracers - https://web.archive.org/web/20060415051 ... item=16857
Lawbringer Gauntlets - https://web.archive.org/web/20051116013 ... item=16860
Additional Items with wrong stats: - Some are minor but still incorrect.
The Immovable Object - https://web.archive.org/web/20060109080 ... item=19321 [Current stats are http://imgur.com/SEUOae9 ]
Items Missing:
Animated Chain Necklace - https://web.archive.org/web/20060307021 ... item=18723
Lei of the Lifegiver - https://web.archive.org/web/20060221180 ... item=19312
Therazane's Touch - https://web.archive.org/web/20051207225 ... item=19315
Tome of the Arcane Domination - https://web.archive.org/web/20060307164 ... item=19308
Tome of the Fiery Arcana - https://web.archive.org/web/20060307164 ... item=19311
Tome of the Shadow Force - https://web.archive.org/web/20051130202 ... item=19309
Lok'delar, Stave of the Ancient Keepers - https://web.archive.org/web/20050501151 ... item=18715
Rhok'delar, Longbow of the Ancient Keepers - https://web.archive.org/web/20050430012 ... item=18713
Stormpike Soldier's Pendant (Horde equivalent is in game) - https://web.archive.org/web/20060216130 ... item=19097
Stormpike Soldier's Cloak (Horde equivalent is in game) - https://web.archive.org/web/20060216192 ... item=19084
Stormpike Cloth Girdle - https://web.archive.org/web/20051128123 ... item=19094
Stormpike Leather Girdle - https://web.archive.org/web/20060205093 ... item=19093
Stormpike Mail Girdle - https://web.archive.org/web/20060524072 ... item=19092
Stormpike Plate Girdle - https://web.archive.org/web/20060304073 ... item=19091
Frostwolf Cloth Belt - https://web.archive.org/web/20060216192 ... item=19090
Frostwolf Leather Belt - https://web.archive.org/web/20060214051 ... item=19089
Frostwolf Mail Belt - https://web.archive.org/web/20060527012 ... item=19088
Frostwolf Plate Belt - https://web.archive.org/web/20060307145 ... item=19087
Mana Igniting Cord - https://web.archive.org/web/20051218202 ... item=19136
Robe of Volatile Power - https://web.archive.org/web/20051221164 ... item=19145
Onslaught Girdle - https://web.archive.org/web/20051102135 ... item=19137
Wristguards of Stability - https://web.archive.org/web/20051212032 ... item=19146
Malkei's Footwraps - http://web.archive.org/web/200505280918 ... wmob=10438
Quests not working properly:
Ancient Petrified Leaf - When you try and combine Ancient Rune Etched Stave with Enchanted Black Dragon Sinew it prompts an error, the item was not found.
Please post all of your gear that is incorrect according to the 1.5 stats in this place. Also include any items that are missing, quests that are bugged. Since they want/require a bugtracker for everything its easier to just give them a huge consolidated list than onesie-twosies.
I have provided the closest date past 1.5 that is available in web.archive.org for wow.allakhazam. Some of these dates are after patches 1.7 (13 September 2005) and 1.8 (10 October 2005), however on PVP server the items have been updated to the stats on these links.
For example and context:
Stormrage Legguards on the PVP server have 48 healing. On the PVE server it is still 4 Arcane Damage and 20 Nature Damage even after patch 1.4/1.5. The archive gives an updated version of the T2 pants but the closest date the archive gives is 13 November 2005, which is after patch 1.8.
https://web.archive.org/web/20051113093 ... item=16901
Druid
T2 - http://web.archive.org/web/200511240917 ... ?setid=214
Stormrage Cover - https://web.archive.org/web/20051212035 ... item=16900
Stormrage Legguards - https://web.archive.org/web/20051113093 ... item=16901
T1 - http://web.archive.org/web/200512120552 ... ?setid=205
Cenarion Bracers - https://web.archive.org/web/20050802100 ... item=16830
Cenarion Gloves - https://web.archive.org/web/20050915211 ... item=16831
Cenarion Belt - https://web.archive.org/web/20050907155 ... item=16828
Cenarion Boots - https://web.archive.org/web/20051117000 ... item=16829
Rogue
T2 - http://web.archive.org/web/200512110026 ... ?setid=213
Bloodfang Hood - https://web.archive.org/web/20050728135 ... item=16908
Bloodfang Pants - https://web.archive.org/web/20060206070 ... item=16909
Warlock
T2 - http://web.archive.org/web/200506200740 ... ?setid=212
Nemesis Skullcap - https://web.archive.org/web/20050828184 ... item=16929
Nemesis Leggings - https://web.archive.org/web/20050901114 ... item=16930
Warrior
T2 - http://web.archive.org/web/200512110028 ... ?setid=218
Helm of Wrath - https://web.archive.org/web/20060114194 ... item=16963
Legplates of Wrath - https://web.archive.org/web/20060212182 ... item=16962
T1 - http://web.archive.org/web/200507290853 ... ?setid=209
Belt of Might - https://web.archive.org/web/20050911101 ... item=16864
Bracers of Might - https://web.archive.org/web/20060216125 ... item=16861
Gauntlets of Might - https://web.archive.org/web/20051212040 ... item=16863
Helm of Might - https://web.archive.org/web/20050829222 ... item=16866
Sabatons of Might - https://web.archive.org/web/20050913020 ... item=16862
Pauldrons of Might - http://web.archive.org/web/200507290853 ... ?setid=209
Mage
T2 - http://web.archive.org/web/200506241201 ... ?setid=210 *For clarification to the post referenced by sirael7 - The "1.5" stats posted was taken on June 1 2005, patch 1.5 was on June 6, 2005. So these are likely more correct, unless the updated stats came with 1.5.1 which was on June 14, 2005. The following patch was 1.6 on July 12, 2006 (after the link above).
Netherwind Crown - https://web.archive.org/web/20050905162 ... item=16914
Netherwind Pants - https://web.archive.org/web/20051214044 ... item=16915
T1 - http://web.archive.org/web/200507210739 ... ?setid=201
Arcanist Belt - https://web.archive.org/web/20050911181 ... item=16802
Arcanist Bindings - https://web.archive.org/web/20051116235 ... item=16799
Arcanist Boots - https://web.archive.org/web/20050728133 ... item=16800
Arcanist Crown - https://web.archive.org/web/20050910115 ... item=16795
Arcanist Gloves - https://web.archive.org/web/20050912225 ... item=16801
Arcanist Leggings - https://web.archive.org/web/20050729075 ... item=16796
Arcanist Mantle - https://web.archive.org/web/20060109085 ... item=16797
Arcanist Robe - https://web.archive.org/web/20060109065 ... item=16798
Priest
T2 - http://web.archive.org/web/200512140419 ... ?setid=211
Halo of Transcendence - https://web.archive.org/web/20050828190 ... item=16921
Leggings of Transcendence - https://web.archive.org/web/20050913081 ... item=16922
T1 - http://web.archive.org/web/200512110022 ... ?setid=202
Circlet of Prophecy - https://web.archive.org/web/20050901143 ... item=16813
Gloves of Prohpecy - https://web.archive.org/web/20051210235 ... item=16812
Vambracers of Prophecy - https://web.archive.org/web/20050830221 ... item=16819
Boots of Prophecy - https://web.archive.org/web/20050818215 ... item=16811
Hunter
T2 - http://web.archive.org/web/200512121631 ... ?setid=215
Dragonstalker's Helm - https://web.archive.org/web/20060116153 ... item=16939
Dragonstalker's Legguards - https://web.archive.org/web/20051220114 ... item=16938
T1 - http://web.archive.org/web/200512120328 ... ?setid=206
Giantstalker's Gloves - https://web.archive.org/web/20060112203 ... item=16852
Giantstalker's Belt - https://web.archive.org/web/20051128192 ... item=16851
Giantstalker's Boots - https://web.archive.org/web/20060216113 ... item=16849
Giantstalker's Bracers - https://web.archive.org/web/20051114151 ... item=16850
Giantstalker's Helmet - https://web.archive.org/web/20060221175 ... item=16846
Shaman
T2 - http://web.archive.org/web/200512110027 ... ?setid=216
Helmet of the Ten Storms - https://web.archive.org/web/20050916073 ... item=16947
Legplates of the Ten Storms - https://web.archive.org/web/20060415062 ... item=16946
T1 - http://web.archive.org/web/200512110024 ... ?setid=207
Earthfury Bracers - https://web.archive.org/web/20060106213 ... item=16840
Earthfury Gauntlets - https://web.archive.org/web/20060307004 ... item=16839
Earthfury Belt - https://web.archive.org/web/20051210235 ... item=16838
Earthfury Boots - https://web.archive.org/web/20051212052 ... item=16837
Earthfury Legguards - https://web.archive.org/web/20050907214 ... item=16843
Paladin
T2 - http://web.archive.org/web/200510282357 ... ?setid=217
Judgement Legplates - https://web.archive.org/web/20051210235 ... item=16954
T1 - http://web.archive.org/web/200511160139 ... ?setid=208
Lawbringer Spaulders - https://web.archive.org/web/20060109084 ... item=16856
Lawbringer Belt - https://web.archive.org/web/20050925203 ... item=16858
Lawbringer Boots - https://web.archive.org/web/20060415051 ... item=16857
Lawbringer Bracers - https://web.archive.org/web/20060415051 ... item=16857
Lawbringer Gauntlets - https://web.archive.org/web/20051116013 ... item=16860
Additional Items with wrong stats: - Some are minor but still incorrect.
The Immovable Object - https://web.archive.org/web/20060109080 ... item=19321 [Current stats are http://imgur.com/SEUOae9 ]
Items Missing:
Animated Chain Necklace - https://web.archive.org/web/20060307021 ... item=18723
Lei of the Lifegiver - https://web.archive.org/web/20060221180 ... item=19312
Therazane's Touch - https://web.archive.org/web/20051207225 ... item=19315
Tome of the Arcane Domination - https://web.archive.org/web/20060307164 ... item=19308
Tome of the Fiery Arcana - https://web.archive.org/web/20060307164 ... item=19311
Tome of the Shadow Force - https://web.archive.org/web/20051130202 ... item=19309
Lok'delar, Stave of the Ancient Keepers - https://web.archive.org/web/20050501151 ... item=18715
Rhok'delar, Longbow of the Ancient Keepers - https://web.archive.org/web/20050430012 ... item=18713
Stormpike Soldier's Pendant (Horde equivalent is in game) - https://web.archive.org/web/20060216130 ... item=19097
Stormpike Soldier's Cloak (Horde equivalent is in game) - https://web.archive.org/web/20060216192 ... item=19084
Stormpike Cloth Girdle - https://web.archive.org/web/20051128123 ... item=19094
Stormpike Leather Girdle - https://web.archive.org/web/20060205093 ... item=19093
Stormpike Mail Girdle - https://web.archive.org/web/20060524072 ... item=19092
Stormpike Plate Girdle - https://web.archive.org/web/20060304073 ... item=19091
Frostwolf Cloth Belt - https://web.archive.org/web/20060216192 ... item=19090
Frostwolf Leather Belt - https://web.archive.org/web/20060214051 ... item=19089
Frostwolf Mail Belt - https://web.archive.org/web/20060527012 ... item=19088
Frostwolf Plate Belt - https://web.archive.org/web/20060307145 ... item=19087
Mana Igniting Cord - https://web.archive.org/web/20051218202 ... item=19136
Robe of Volatile Power - https://web.archive.org/web/20051221164 ... item=19145
Onslaught Girdle - https://web.archive.org/web/20051102135 ... item=19137
Wristguards of Stability - https://web.archive.org/web/20051212032 ... item=19146
Malkei's Footwraps - http://web.archive.org/web/200505280918 ... wmob=10438
Quests not working properly:
Ancient Petrified Leaf - When you try and combine Ancient Rune Etched Stave with Enchanted Black Dragon Sinew it prompts an error, the item was not found.