Nostalrius Begins - Quality wow vanilla realm (1.12)

Repeatable (blue) Quest: 55 Morrowgrain to Darnassus

I've completed this quest once and came back to turn in more morrowgrain (I have 20 in my bag).

I have 19/20 in my quest log (so I have room for the quest) and 963/12000 (rep - honored, again room for more).

When I click on "continue" to pick up the quest ... nothing. I click on "cancel" ... nothing and I have to X out of the quest window all together.

Is this a known bug or am I missing something extremely obvious (which I have not ruled out :p )

Thank you, Potto. Unfortunately, deleting my WDB folder didn't work and I had such high hopes! lol

I submitted an in-game ticket, but rec'd a msg that stated GMs do not handled bugs and to go to reports.nostalrius.org ... but that's proving to be a headache as well.

I will go back to quietly hoarding my morrowgrains in silent anticipation of a fix Thanks for your help.