Despite positioning, Hecarim's E now causes enemy champions to move in randomly assigned directions roughly half the time it is used, however the most common occurrences push the enemy in the completely opposite direction (180 degrees off) from which Hecarim is rushing, or exactly 90 degrees from the point of collision.
this bug has been there since hecarim was released, it might be because of the "jump" putting you inside the champion hitbox on accident, causing him to go in a different direction. Probably won't get fixed.
I used to main Hec in S3 before he got nerf'd and the E always pushed in the direction of my approach provided I was consistent in that direction prior to collision... I haven't seen this behavior yet, but haven't played Hec in 5.22 - will test when I get a chance to see if I can capture some video of it occurring.
