War 1 Bug: Saved Game Always Crashes

I have a save for Orc6 where I’m supposed to kill everything but keep the Tower alive. I failed it once (killed the tower by accident) and restarted. Then when I went to beat it, it never completed. I noticed the Objectives are now: “Save the Abbey. Kill the Traitors”. Which is absolutely the wrong objectives.

I saved the game, tried reloading it, and now the reload crashes the game 100% of the time.

Woof.