cant see some of my firend fixtures

cant see some of my friends fixtures, what seems to be the problem?

i noticed that i cant see fictures of my friends that started to play earlyer than me and when i started to play thay allready was in my game friend list.

if you are playing as anonymous that will happen. just refresh until you log in normally
if you have just started playing the game and you are on a different server than your friend, either one of you have to recreate an FB account to join the others server

its most likely 1 of these 2