What happen last night?

As the title inquires. Me, my family & friends were playing League of Legends last night. It was a rough 50-60 minute long game. But guess what? (rhetorical) All that hard work all for naught. No Win of the Day, no Champion Mastery gained, no Victory or Defeat, no History of the match what so ever, nothing, nada. I didn't even get stats, I had to skip waiting for stats because it never came up. But then of course League of Legends was having issues at the time and I thought nothing of it. So I close my launcher wait for fix so I could log back in, and after doing so, it tried to reconnect me to a game that I assume the one I already had finished. My issue and others like minded to my situation as well my friends & family we did not get credit for any of those things that I have mentioned in bold. And we would like this game earned so we can collect all of this and not feel like we wasted our time. So back to my question. What happen last night? Is there any chance of recovering this lost data/information?