My achievements and games haven't synced for a few days now. Not the end of the world but I thought it would be worth bringing it to the attention of the page admins just in case it's a wider-reaching problem that needs addressing.
Just to be clear, it's the profiles specifically that aren't syncing. I've tried a few manual syncs over the past few days on various profiles and it doesn't have any effect despite the system showing that syncing is running smoothly. Since achievements still appear to be syncing correctly, your totals should go back to normal once the profile issue is resolved.