[GAMEPLAY] Ornn doesn't stop when he collides with all walls!

Hello, the bug is when you are playing Ornn and cast his Searing Charge, sometimes he'll go through the terrain and ignore the wall and sometimes the knock-up. This happens on thin walls, and sides of turrets, mostly when going diagonally.

Here is a VOD of it happening https://www.youtube.com/watch?v=pI7WZaAfuc8