Vayne bug.

Hey, I noticed there's a bug with vayne. You see, I was playing full tank and but she still killed me with 3 basic attacks. Later, she knocked me against a wall, and I almost got reported for afk, I think there's a bug on that too. Also, for some reason, she kept dashing, I think her Q cooldown was bugged too, she was jumping every 2 seconds.

Edit: Oh wait, that's the actual champion.