Game centers lost points

Question

I am testing the Game Center leaderboards in my application, and my ratings seem to disappear after a while. I had 3 different accounts in the sandbox that created high marks in one night, and then the next morning they all disappeared. All my categories were empty.

Is Apple reset this periodically? Or is something else going on? Are there several sandbox servers?

Answer 1

OK, that turned out to be Apple's mistake. I sent a bug report and it was fixed in a day.