tchopekness: I hope this list is not complete, I have some other quests that are stuck : no waypoint on the map, no further objectives, but still no quest endings... (for example : a quest where Triss have to take a look at a little statue, but I'm in a room with her, i can talk to her, but I can't go further in the quest.
I hope when the NG+ feature will be there, all those bugs will be fixed so I can restart the whole adventure :)