[GAMEPLAY] Bug That Prevents Zac From Casting His (E) Elastic Slingshot

This bug occurred once before awhile back. I didn't report it as I assumed it was a known bug and would have been fixed. Unfortunately that isn't the case. :(

I don't know the exact protocols to recreate this bug, but I have to assume it has something to do with using your (E) Elastic Slingshot before, during, or after his passive state. I don't know for certain because you don't realize it until a bit later if you're not fighting or jumping a wall. This permanently disables your (E) Elastic Slingshot for the remainder of the game.

I tried reconnecting before but that didn't help at all, so I avoided reconnecting during a ranked game where I'm still more useful actually playing. I tried unbinding my E skill key with no success. This is a pretty critical bug, it's a major cripple to Zac's ability to play. I lost my ranked game due to it, but that's not a big deal. I just want to see it fixed.

The skill isn't grayed out or on cooldown or anything, just no response to using my bound key or clicking the skill manually.

TL;DR: There's a bug that disables 's E for the remainder of the game. I believe it has something to do with his passive.