Weirdest bug I've seen for a while.
I'm at 55 hp. Friend I'm playing with is at 50 hp. Person I'm playing against is at ~50 hp. We time out after urf, I have a gold garen, he has a bronze ashe and kai'sa.
Everyone immediately dies. Not characters, players.
Friend _won_ his fight and didn't take any damage but still lost hp as far as I can tell. His screen and mine show something different for standing - I show the person I tied with in first place, my friend in first place also, and myself in third. He shows himself in first, person I tied with in second, me in third.