hm, my PD just went inactive on my second home planet, along with slingshot and mind control.
Which is weird... because my budget was plenty big enough to handle them... and I still have hundreds of thousands of food stockpiled...
It takes money before giving you what you earn. Meaning if you don't have enough to pay your debts before the turn change, some things are going to go offline.
I also noticed that Mind Control is finished before Society Level is upgraded, so it takes 5 turns to finish, but freezes 4 levels after what you start it on.
