Oh gosh I messed up pretty bad there! I forgot to add a state for the exit after you beat the boss. It's gonna be fixed in the next patch, as well as the walking on counters thing.
(And by people in their thanking state you mean the spider family? Yeah they're gonna disappear once chapter 12 starts. Some stuff get weird in the early access limbo between chapters lol)
As for the Mappi Village orb quest, did you complete the talking donkey one first? It's a requirement (as well as being at the end of chapter 7 or later). If you did all that and it still didn't show up, try leaving and returning to the Guild. I'm gonna test it out myself too tho. (Edit: just tested it and it seems to be working fine.)
Also, humans are immune to cindy's incense, so it shouldn't work unless I messed up somewhere lol
And thanks a lot for pointing all those out! xD (and sorry again for all the trouble my awful programming brought lmao)
Edit 2: just released an update with all the fixes since I'm starting chapter 12 now lol