Sacred Haven of Debauchery

Quick battles somehow calculate battles with guardians incorrectly. In my case, it happened in the middle of a battle where it was enough to just stand still, heal, and slowly chip away at the guardian's health. But the AI considers fleeing the battle a reasonable decision, even when the chances of failure are zero.

Added 1 minute ago

or the game crashed if it took too long.

Capturing capitals is purely optional in most cases.