A group of trolls destroyed an iron mine. I selected a group of heroes and sent them to attack the band. It crashed when I hit end turn after the heroes stopped moving.
http://dl.dropbox.com/u/58121063/%5BCRASH%5D%20Ending%20Turn%20After%20Iron%20Mine%20Was%20Pillaged/FallenEnchantress0_75-2012-01-23T16-07-06-654.zip