BTW you have to be under 65 as far as i can tell thats all that matters. I have 58 and it works fine as well as 58 for my friend.

Hey, if you want to fix your leaderboard list just delete some of your friends in your list.
Its a glitch that if you get up to 65 friends it will not work. Delete a few like my friend did and it will work. He delete some that have been offline for months or even a year and now it works!
I am leaving this here since your not online.