Question: Is this a bug or not? When I attacked a castle and split a gargoyle into 7 stacks of one unit each and went into battle, why did they merge into one? Because of this, I barely managed to escape, and my opponent remained with one wardancer.
I wasn't happy about it either...
Several other people have posted about the same issue (so it happens quite often)...
I hope it's a bug... If not, it's just plain STUPID.