[GAMEPLAY] Thresh hook pulls over wall

In a game where I was playing singed, and the other team had a thresh, I was hooked and brought over the wall where the other team waited to finish me off and eventually this death caused us to lose the game as I was the only tank bursted down with no escape. This occurred through the thin bottom wall separating the top team jungle from the river, such as is seen in this video (using it only for reference, the situation was the same however)Thresh hook video The only difference is this hook took place near the top of the wall, however the hook that pulled me over the wall occurred near the middle of the wall.

How to reproduce:

1. Have other players (allies and opponents) push you into the wall so it becomes hard to escape the cluster
2. Start channelling fling (as singed) towards an enemy as a means to create an escape (I am not sure if other channelled abilities may cause the same bug)
3. Have thresh hook you right as you fling the enemy
4. Collision is not detected by the wall as your animation changes (not sure why)
5. Be pulled over by thresh

I have not been able to reproduce this frequently unfortunately, it may be a small bug but it has enough power to change a game completely