Kindred Hexakill Bug
So I'm not sure how prevalent this is, as I was only able to play Hexakill one game this weekend, but it seemed pretty important. As the game loaded in, and everyone purchased their starting items, I hit tab to look at who had what masteries and plan my first mark accordingly... That was when I hit the bug... There were only 5 people to choose from. The enemy team's Teemo was never available to be marked, as only 5 slots ever showed up in the game.
This seems like a pretty damaging bug to Kindred in Hexakill mode, and I hope that it gets patched in future iterations.