Nostalrius Begins - Quality wow vanilla realm (1.12)

Ok... because I didn't find a bug report section and I wasn't sure that the in game ticket works... i made a post here.
My character is really bugged... first I can't set hearthstone every time i click the innkeeper it goes directly into the vendor window it skips the part with the question... thing is i saw people not having this problem so i thought it's only my character that is bugged. I really CBA to make another character because of a bug to spend all that time all over again lvl-ing.

Second bug i found... some items just dissapeared from the loot table and you cant loot them any more. me and my friend had a green dropped he needed i greeded and the loot dissapeared, also if you loot a quest item first all the other loot from the mob dissapears saying `that item was looted` even though none of us took it.

THIRD BUG! the one i hate the most... Fishing bug! when i fish all sound except the fishing boober water slash dissapers... but that not the biggest problem, the problem is when i click to loot the fish there is no loot window appearing, the fishing pole just casts again and i don`t get any loot, i tried shift click and still didn't work.

UP, exactly same pb !

My character is really bugged... first I can't set hearthstone every time i click the innkeeper it goes directly into the vendor window it skips the part with the question...

And i'm hunter, it's exactly same with trainer, i can't train my pet bcs he open directly my spell training !..

Any solution ?

Ok, i found, it's an addon for chatbox, make this bug ..