I do not believe it is a server issue! there has to be more to it then that!

I have 4 FB friends playing (all frined on FB before i even started playing T11)... I started playing in August 2013. one facebook friend started months before me and i can not see her games listed on my fixture list! ... the next started about a month before me, and i can see his games... the 3rd started playing T11 at the same time as me, and i can see his games... the 4th is only playing 2 months ago and i can not see her games... and the last started this month, and i can see her games! ... if it is servers.. then they are pretty random!!! ... there has to be something else in to it too!