[GAMEPLAY] Ekko Q Bug

I got into a ranked game as Ekko and was playing against a Yasuo.

I would press my Q (I have quick cast on) and the Q would: 1 Cast with normal animation for the first few frames 2 Then jump to its full extended range 3 Disappear 4 Then reappear just before it returns to Ekko

This bug resulted in Yasuo windwall not working against the Q and champions, minions, and monsters not taking any damage until the Q was on its return animation.