Love the LTC mod. Encountering a problem with the game crashing when I hit the hourglass to start a new turn.

The AI animation plays out then crashes to desktop. Any suggestions on how to fix this?

(Year is 1299 incidentally, playing the Egyptians. Have repelled two crusades and wiped out the Mongols twice as well. Now working my way up through the Balkans. Bugger if I can't finish this campaign...)

Any suggestions greatly appreciated.