Something Weird I Have No Title For

I get into a game. I do a 200 iq play and get first blood. I proceed to get decimated by a blitz/morde combo. (IDK how morde works at all so i just sat there with a gray screen.) Now i got hit with the reconnect screen. I noticed that my wifi was fine. I could still was pron. So I left the game and was gunna reconnect. but they didnt let me. i was just queued for a brand new game as if the past one never existed.... WTF?? is that normal? are my teammates duking out a 4v5 in an alternate universe? what do i make of this?