This is probably a minor issue, only the UI of the combatlog after a tactical battle was wrong. All the units survived as they should have.
My sovereign was listed twice
http://img822.imageshack.us/img822/4478/elemental1291924206.jpg
http://img80.imageshack.us/img80/7749/elemental1291924193.jpg
and so were the enemy Drota Warriors and the enemy champion.
http://img571.imageshack.us/img571/9201/elemental1291924187.jpg
Note that it says once that 'Ard died and once that he lived (he lived). It also says once for each enemy unit that they died, and that they lived (they died).
