Pollution, Brian, and Vendan side quests
For Brian in Brugh, I have the old parchment and a rusty chest; but Brian doesn't accept it. I have the cleaning brush and have hit the slime patches - including removing the bush - but the quest won't clear. Seems like I did that one before in an earlier release and wasn't able to clear it. I killed the two Milesians, and relit about 8 chandeliers, but Vendan doesn't clear the quest. These are side quest hiccups, and I've been able to complete the game.
Comments
Is your Appraise greater than or equal to 28 for Lord Brian? The others all depend on checking globals. It may be that you have too many expansions enabled. Try disabling some and sleeping in an inn for 21 sleeps.