After loading the saved game linked below, the research completion window pops up, I select orchards, then continue with the Civilization techs. Then I click on the Kingdom Info button, select Kingdom Report, and click on the "Quests" tab. The game crashes and I get the "Turn based fantasy strategy game has stopped working" window.
I've tried this 3 times and it's repeatable at least on my machine.
debug.err is here.
Saved game that shows the problem is here.