Unit upgrade bug

[Dino_SWE]

I just finished the 4th mission in the German campaign, and when I got to the unit upgrade screen I noticed something odd.

One of my infantry units marked with a star had been reduced during the battle to a half squad. When I heal the unit, its morale is further reduced to 4, and the range value is reduced from 5 to 4 aswell.
So my 'star' unit is now 1-4-4 with 4 morale, where a 'normal' squad is 1-6-4 with 5 morale... That cant be right?
Also, I cannot de-select it and replace it with another unit. Does it have to be eliminated in order to pick a new 'star' unit?

Perhaps worth noting is that the squad was a shaken half-sqaud in a hex by itself at the end of the battle.

Help appreciated. Thanks

[Dino_SWE]

Ok, I just replayed the mission and can confirm that the shaken stats are replacing the good ordered stats when completing the mission, and messing up the heal button effect. So this is a bug.