[.952][Bug] Enemy army destroyed with strategic spell doesn't die
So I cast Firestorm then Pillar of Flame on an enemy army during the same turn, and the last spell leaves the army with 0/142 HP. but they don't die. The next turn they just heal and when I look at them only a couple of units disappeared. I have repeated the process the next turn and the same thing happened.
Here's the save game. Just cast Firestorm on the Ogre's Army near Medden's Cross to see the bug.