Match Completely Missing From My Match History

So yesterday before I went to work I played two games. One as Udyr and then right after that one as Syndra. Right as we won the Syndra game I realized I had to go to work so I just pushed continue and left my computer. When I came back to it the client was whacked out and there was and error message over the Reconnect screen saying I disconnected or something and that the client would exit. Never saw the end game stats or anything.. And when I got home later that night I played two more games and then looked at my match history and that Syndra game was not there at all.. the only reason I even care is because I did really well and want to see my score, but like, what is the deal? Did my game get drop hacked at the very end or something? Did Riot just discard that game? Im fairly sure the game was already over and we had won before I left. Has this happened to anybody recently? Games just disappearing from match history? http://matchhistory.na.leagueoflegends.com/en/#match-history/NA1/46910918