My infantry and archers start off in a merged together line. My cav is on the left, in some sort of pre-battle huddle. Some of the cav are facing the wrong way. My heavy cav is on the far right flank and they default to some kind of really wide line instead of a cav formation. The heavy cav is so far to the right that on many battlefields I can not see them at the start of the battle. Every single battle starts off like this for me.
This all worked correctly when EA started. I have no idea what is happening now.