Renekton has a (w) bug

Idk if its when you dash and w or just sometimes when u w, but sometimes when you w as ren it will go straight to cd. i thought it was a bug that was telling me it was up when it was really on cd until i died, then came back and e'd forward and w'd and it went on the full 10 second cd again. it has happened to me multiple games so just beware when using ren. maybe its just me tho who knows but if someone else has seen this same bug, would be nice if you would comment on this.