I've gotten used to the changes and 12 hours in, the game is stuck. I cannot save, cannot go back to the main menu unless I click retire and the turn won't complete. If I hover over either save, load or main menu, it says please wait until ship movement, battle, invasion and colonisation are resolved. I've tried the same turn a couple of times and even rolled back a couple of turns and it doesn't help. I'm really pissed off at losing 12 hours of game time.
Since originally posting, i have tried re-installing crussade and verified the files etc on steam to no avail.