I think it is because the human harvest number goes over 300,000 because when I go back to it, it is 30 below it, and crashes at the same time each time no matter what.
Repruced it! Will fix ASAP. Apologies for this terrible bug!
I guess that they just couldn't store that many humans :D
(Commentatron) ANALYSIS-BOT, I TOLD YOU TO SHUT DOWN THE HUMAN MIND STORAGE SYSTEM!! IT CAN'T HANDLE THAT AMOUNT OF MINDS ANYMORE!!