Game Center scores stuck (won't update)

I've had this problem with one chess game (tChess Pro) though for sure it's a Game Center problem. In this one game my opponent and I played 8 moves without a problem but then it got stuck at the 9th move. I make my move, it says "Loading..." but when it returns to the game status screen the game remains as "Your turn", not "Other Player's Turn" as it should.

Apple has not responded to the developer of tChess Pro who has had the same problem I've had in any seriously constructive manner.

Let's hope the folks at Apple are paying attention because this problem, and Apple's response to it, puts the Game Center and Apple in a very poor light.

I've got the same question except on mine it keeps says I'm getting achievements when I play the games, but when I go onto gamecenter, my points remain the same, and it as if though I hadn't done anything. Also earlier today I wanted to check how many achievements I had, and it said I wasn't logged on. When I went onto gamecenter, I was logged on fine. And also some of my friends have answered the friend requests that I had sent them. On the "Me" page it says I have 20 friends, which is correct, but on the "friends" page it says I still have 17.

It's been going on for a while now and I need big help!

I was having this same issue. I discovered if you remove the game from your Game Center account (go into Game Center and slide left over the game title and select remove, then select cancel to avoid uninstalling the game), and then open the game again (make sure it has been cleared from your app history by double clicking the home button, holding down your finger on the game icon until it starts to wiggle, and then selecting the minus ➖sign), this will send it anew to your Game Center account and your scores and achievements will appear to your current stats.