When I go to my profile I'm level 13 but on the leaderboards I'm 12.95 and have been for hours. Can you paginate the data so I only see 10 - 20 at time and not cache the data. I see it short polling so it should be a problem with speed after the first load.
It's kind of annoying to be working and not see your level grow with other people live on the leaderboard.
Customer support service by UserEcho