[Sheap]

Sometimes units get afflictions for no reason.
This turn two of my mages, who were safely ensconced in my home castle, got limps. One of them was forging and the other researching; neither has ever seen battle. Neither is old. There is, however, a diseased, old unit in the province with them. I suspect it might be possible for this unit's disease/age to cause afflictions on these other units.

I have the turn file where the afflictions first occurred, but unfortunately not the previous turn's file (though I do have the previous turn's 2h).

edit: The afflictions were probably the result of hits from an enemy Wrath of God spell.