Ok did my update two days ago. All has been well. But this morning I go into my contacts, and all of the pictures are gone??? I tried syncing fb again, still no pictures next to my contacts........ They were there before I went to sleep.
I lost contacts the first morning my phone had slept all night...
But I haven't had the problem since.
Try to refresh the population by going into display modes and picking one of your groups "uncheck" mycontacts and view just that one group.
Now go back and recheck "mycontacts" and I bet you will seem them all.. possibly with the pictures too.
If the pictures still aren't showing up... go into your gallery and make sure the gallery can see them..... if not.. figure out why....you can try deleting the gallery icon and making new... .seems there are some differences to the new.