My friend cannot talk to anyone. I don't know how, I don't know why. He has 0 attitude with most people, but he just can't interact with them. I switched characters with him, and it seems it is indeed specifically his character, as I could not talk to anyone either with his character selected. He is playing a custom human named XI, who started as a shadowblade. He was unable to talk to people after a random pubbie joined, strangely enough. I kicked the pubbie, but it didn't help. He is still able to sit in chairs, and can still use skills and do combat just fine. I have not checked if he can open chests. Restarting, reloading from an earlier save, and killing/reviving him do not seem to help.
Do I need to email my savegame somewhere?