This problem is persistent to all sort of cleaning. Uninstalling/reinstalling don't solve it, neither checking path or deleting the old maps you've created.
Reloading the map crash the Divinity Engine if you have generated the AI grid. Then the map is kinda lost 'cause it'll crash everytime you'll try to open it. Aaand, here we are.
It's only a guess but i think last patch messed something with the AI grid, now for the maps currently bugged i like to believe they'll be accessible again when the problem will be fixed. If i were you i'll keep them somewere safe "in case of".
I wonder if it's safe to map anything right now, as long as you don't generate the AI grid. Wich imply no "testing".
