Baktrian Crash

I have both the 1.1 unit fixes installed, but this game keeps crashing at the same point. I activate the script, move a diplomat to speak to the Parthians and then click to end the turn. The Seleucids, my enemies, now move a small army to attack my army in the vicinity of Apameia and the nearby Seleucid army (even though it shouldn't be able to move) shows up as support. When I click to fight the battle on the battlefield, the game crashes.
The save game is here:
http://www.tiras.eclipse.co.uk/eb/War_continues.sav

Further info: no crash if I auto-resolve the battle instead of fighting on the battlefield.

Yes, that's common to several of these. I haven't got around to loading up your game, but I would think it's a bad tile in the map.