CTD after winning a battle

[Zoomastigaphora]

I'm currently playing as Romani in EB 1.1 and have Viennos sieged. Once I end my current turn, the AI attacks my sieging army with another stack resulting in a bridge battle involving Viennos' garrison (since that's the direction my army is sieging from). I can load and finish the battle fine, and since I crush both attacking armies, Viennos loses its garrison and I gain the city, but then I CTD as I come out of the battle or as I choose the fate of my newly conquered settlement.

There are no error messages and I have all the permanent fixes for EB 1.1 and the optional "Client ruler script optimization" installed. Any help diagnosing this would appreciated OR if someone is willing to complete this battle and successfully conquer Viennos for me so I can get past this CTD, I will post my savegame

[QuintusSertorius]

Never mind. I didn't read the OP properly.