Game Center Errors

Over the course of 3 days, the Game Center leaderboard shows sometimes 71 players and sometimes 226 players in my game. There were 71 players in total 4 days ago. 226 players were 3 days ago. So I was stuck with these two numbers for 3 days. Several people told me that their results were in Game Center and then disappeared. It looks like forever. I have the same problem. My result may disappear from Game Center 30 minutes after the message.

I already reported the Apple bug. But maybe this kind of material for Game Center is normal? Or is this a known issue that I could fix it somehow?