[GAMEPLAY] Nautilus Hook Interaction with Anivia's Ice Wall

When I was playing Nautilus yesterday, I attempted to hook an Anivia and she put down a wall right as I hooked. The ice wall interrupted my hook as it should have, but I ended up on the other side of the wall. So it stopped my hook but somehow the wall went down after I got pulled forward and I was then trapped on the other side. I think it just had to do with the timing on when the wall went down and when the hook was thrown. I've only had this happen once, but I don't play against a lot of Anivias.