Defeated Pretender keeps on fighting...?

[silhouette]

I had this happen in an unusual fashion in a SP game. I had taken the AI captiol earlier, and the same turn I took the nations Last province elsewhere the AI successfully called back its god. I got the BlahBlah has been permanently defeated message and the SAME TURN the god was back and seiged my forces in its capitol. The next turn I broke seige and there was no opposition, the poor guy had just ceased to be in the meantime. *poof*

Sill