It happened again Darkling. I wanted to check some stuff in wizmode and after exiting char 2 who was in an evac shelter previous failed runs started at the game crashes every time I try to load the first save. I have like 8 hours into it and had a really cool setup. And I MUST avenge my bicycle! The problem seems to come from two saves writing to the same world.
Cata’s in the link so you got everything that might be causing the issue
http://bayfiles.com/file/H0Av/SMAbvO/Bugged_Cataclysm_DDA_-_24_February_Release._Resizable_viewport!_Save.zip