Ok, I'm the one "who failed to kick/ban someone who TK'd me 4 times". First, let me say, I watched that demo. You team killed him twice that map... He killed you once. You are right though, I didn't do my job. I should have banned you and not just muted you.

For posterity's sake, I've attached the demo of the "abuse". I joined and he starts going off on me at tick 35000. I muted at 37000, Shady banned at 38000. Also, as Nem mentioned, it was only for an hour, your ban is well up.