End Of Game Screen Bug On Live Servers

There is a bug I just noticed, and I have never noticed this before. I am on the Live NA servers, and I have played Syndra 2 games in a row. In the 2nd game end game screen, I noticed it showed the end game screen from last game, with the same champions. Both were ranked, and they had a Kayle on their team, but we had a Kayle on our team this game. It is quite odd and haven't played a game since, so I can't say more.