Is leadership working ok?

[Handel]

Talking about leadership I noticed after couple of battles it seems my leadership was not enough to handle all of my units.
What I mean - I started a battle with enough leadership and when I finished the battle some of my stacks had a red crystal icon on them (which shows the leadership is not enough for them) - so I had to reduce the number of the units in those stacks.
This happened at least twice and I am *absolutely" sure it is not due to an artefact loosing its abilities.

<< note from Gatts: I didn't edit anything, accidentally clicked on "edit"... sorryyy.>>