This happens before and is still happening, when the army is involved in a battle, sometimes the oppononents' animation stops and it seems the army is having free attacks. (the opposite also happens) Most times I don't notice it because the free attack may not result in HP losses(like artillery) but last time my legion army chopped three HP off a Hoplite in a city while the Hoplite's animation stopped, so I suspect it's real. Has anyone have the same problem?