Woohoo Hotfix! City Expansion worked.
EDIT: Dungeon runs of the secondary profile get properly converted now, too
EDIT2: But it turns out i lost recent progress from my first profile :/ Probably just because the versions changed while i was playing.
@q3: Thanks
I like the idea of rumors in the taverns. Maybe just some very simple (and hopefully not laborious) adventurer's log along the lines "One of our adventurer's encountered a refugee halfling in DUNGEONXY asking for health potion. He wasn't able to rescue him because he died." to give players a little bit more feedback/guidance.
I've looked in every dungeon since then and i have looked in every southern dungeon with the race i had the initial encounter with, since the naga refered to "your kind" or something like that. I had a goblin and there were goblin slaves - do the slaves change according to the hero or is the encounter goblins only?. Maybe it's just a nice prelude to the vicious dungeon in south
Or it was due to the faulty quest updating.