Roman slingers

My general is giving his speech before deployment. When it gets to the roman slingers, They start cheering and than flip out and the textures mess up and their arms go everywhere. This happens almost every time but it seems harmless. is this only happening to me?

Playing as romani 1.2 with all fixes. alex.exe

Is that a sprites problem?

maybe he use low unit details and not activating unit shader... this will happned... Cone legs.... hole in the body.... and gaesatae didn't have P...

I'm using max quality on everything. Is there something I should have unchecked in video options?