1st bug:

If you start battle with magister trader near the entrance to the Blackpits cave before dealing with White Magister Jonathan and Hannags apprentice (sry, forgot his name), then Jonathan and other magisters join the fight, and after I kill them - apprentice is back with his family, they are thanking me for bringing him back, but he does not react to anything and quest does not progress.

2nd bug:

I'm not entirely sure what happened there, I have savegame where it is alrdy active stored away if it helps. So I was trying to steal something in the Driftwood Square, had 3 of my guys distracting (talking to) some NPCs that are wondering the square. And just as my thief was going in for the steal I quicksaved and missclicked and failed pickpocketing (stepped in to the viewing cone and sneak failed) so I quickloaded. After that, Fane (who is my thief) is unable to talk to any NPC also no other party member can talk to him, cursor wont even change to chat bubble. And most awesome consequence of this all is that Fane never enters combat. So when he attacks someone - they just do not react. When my party goes into battle - Fane is not in combat mode and can move and attack freely.

Awesome bug, but unfortunately he is my main character, so I guess I wont be able to finish game like this) And it is not like it is that hard (playing on tactician)