[Bug][0.75] Tactical combat stuck > CTD

In the quest where you defend the caravan from a troll attack, several turns into the fight the game froze. This happened right after the Troll shaman casted Barb. I could move my cursor around but the current turn portrait belonged to the troll even though I had my sovereign selected (he was next turn).

After right clicking a few times the battle auto resolved, then the game crashed to desktop when I selected the next step in the quest. Zip below:

http://dl.dropbox.com/u/8088480/Fallen%20Enchantress%20Beta%20Zips/FallenEnchantress0_75-2012-01-22T00-23-53-203.zip