I'm having a freeze in two situations. When I press next turn it says "pending" and if you check the status it indicates that one of the aI (cravers?) is resolving a conflict. 

The other one is a few turns later when I have a battle with pirates. If I press fight it just keeps spinning that icon while it's waiting to resolve the combat. It never does. 

I've attached the save files in case a Dev needs it to resolve things.

freeze after pressing fight.zip

Freeze with pending.zip