Why are ogres performing random movements that they never did before? I've seen it multiple times and have heard it from many, including good/top players.
Most recently, I was 12, my ally at 9 was being attacked. I moved from 12 to outside of 9 to lust, probably still 20-ish spaces away from the enemy ogres, and the ogres started going in like they were being attacked or as if they were in the normal vicinity of which the standard AI would make the ogres react.