I'm not sure what is causing this bug, bug it is quite irritating.
I was testing the playability of 233 with older quests(specifically one made in 1.92 b183) and when I died or quit and selected continue(the first time), ZC crashed. It doesn't happen every time though.
The name of the quest was Eckland, but I've played others and it happened in them as well.
As I said, I'm not sure what's causing it, but it would be nice if it didn't happen.
EDIT: I forgot to add that you can play a little of the quest before it crashed. Maybe move to 2 or 3 screens before it did so.