Hi everybody

So this game i have been playing refuses to advance to the 356th turn. I've tried to save & restart the game. I've restarted the game and loaded a previous autosave (turn 351). And still at turn 355 it refuses to advance to the next turn. I click the next turn button but nothing happens. Curiously there isn't any kind of crash, and after the useless click i can still perform actions within the game.

External link proved contains a zip with debug.err and two savegames (one at turn 355 and one at turn 351).

I'm willing to put in some effort into gathering some more information on this problem, it's just that i don't know what to do next.