The game glitched again. Couldn't talk to NPCs in the room I loaded in. quit the game in a different room and went back, and I could talk to them again.
And then all the puzzles in the Catacombs reset, which included the thieving archeologists. I got my wand stolen after I got it back, and then I couldn't get it back again from the Lich. Might have to start over again if I can't get the Lich to reset too.