[GAMEPLAY] Bug with lux E

Lux E bug?

Sadly I couldn't screenshot this bug, and I haven't tried recreating the scenario. My E worked as normally when I started a new game.

Ingame while playing Lux I casted my E to farm some creeps just like normally. I was at lvl 6 so I had casted it several times before in that game. This time though, my E disappeared in the minions. It just disappeared completely right after I casted it. I couldn't use my E for the rest of the game nor press the button again. I tried clicking the button aswell as repeatedly pressing E on my keyboard, but it just said "that ability can't be cast right now". I also switched tomy other keyboard, but that didn't work aswell. As I wrote earlier I also used my mouse, so I do not believe that it had anything to do with my keyboard nor my mouse.

I tried reconnecting to the game several times. Restarting the client and everything, but nothing worked. I couldn't use my E for the rest of the game. My teammates that game witnessed as I described what was happening and also saw that I was reconnecting several times, I can of couse cite their names if that is helpful.

Has anyone else experienced this? //Imsupremacy