https://bugs.winehq.org/show_bug.cgi?id=46178
--- Comment #2 from hbatkiewicz898@gmail.com --- (In reply to Béla Gyebrószki from comment #1)
Are you sure this is a Wine related problem and not a bug in the game?
Sounds like this is occurring to some Windows users too: https://steamcommunity.com/app/6300/discussions/0/350532536096887825/
https://steamcommunity.com/app/6300/discussions/0/864950398882013386/
https://steamcommunity.com/app/6300/discussions/0/530647080129874362/
https://gamefaqs.gamespot.com/boards/589700-dreamfall-the-longest-journey/ 47635259
I haven't got to that point in the game yet (and I don't have Windows to tell if it occurs on that as well).
I've tested it on Windows too (KVM and native install) and there was no such a problem. I am not 100% sure but in my case it seems to be the Wine problem.