[GAMEPLAY] Kayn bug (vids included)

Theres a Kayn bug above all the many other bugs he has...that makes the player not able to cast q at the end of e. This causes the champ do a slight glitch forwards after casting q, no dmg or animation will be completed, and the ability will go on cooldown. I included links to 2 instances where it happened one of them being from today. If you can, fix the bugs on his ult as well (i was in alpha!) , Thank you.

http://plays.tv/video/5aa1a89c9735632f71/another-one https://plays.tv/video/5a83675e81f1a6dd11/riot-needs-fix-their-shit-how-my-q-glitch-like-that-?from=user