Game disappeared last night after playing.
I played a game as Irelia last night, and after we won I got the message about loading, took a bit so I skipped to go ahead and try to play another game. After I did this I had a series of server errors in a row so I logged out and tried to log back in. I couldn't immediately log back in but when I did it told me I was still in that game and had to return.
I went to check this morning because i wanted to see if Champion Mastery points varied between a game you do ok in, and how many points you get for really well.
Game is gone out of my history, doesn't look like I got any ip or mastery points for the game since I have 0 on irelia atm.