[GAMEPLAY] Kha'Zix Evolution Possible Glitch

Just played a game on one of my Smurf accounts and I was playing Kha'zix. At the level 6 evolution, I was fine. I hit 6 and, before upgrading, I used my ult to get a kill. Then I Evolved Q and I think it was working, but I am not sure. Isolation was functioning fine however, it was a level 4 account so I didn't have runes/masteries and everything felt weak. When I later hit 11 and evolved my wings I was not getting resets for kills or assists.

I am getting off for the night, but I wanted to document this bug here so either someone else can try reproducing it, or I can attempt over the next few days.

To be more specific: At level 6 I was in the minion wave mid, I was vs a Varus. I am not sure if I was taking damage at the time or not, but I was not full health when I started. I hit 6, and without evolving anything I ulted to kill the Varus. This included me receiving, at least, one turret shot. I killed the Varus and then backed off to evolve my Q. I am not sure if I still had minion aggro or not when I evolved my Q. I am pretty certain that I didn't have minion aggro when I evolved my E.

tl;dr Kha'zix didn't get E resets (after evolution/on kill) and I don't know why (yet)