Greater than a fluke? All Xbox Video games on PC?

So I used to be shopping recreation go on my PC and the dashboard crashed and stated I had an replace. I shrugged it off and downloaded it. After I opened it EVERY GAME I OWN was accessible to play. I shortly informed my pals and it was the identical for them! We rejoiced! Then in lower than 5 minutes it vanished. This taking place to at least one particular person is odd however a complete group?