Messed up Contacts or a WP8 bug?

[Boris Lozac]

I have this thing when my friend calls me, i see his name and picture from Facebook, but when i get a text from him it shows just the number, like i don't have him in contacts.

Also SMS thread with my brother is separated, meaning couple of messages are in one thread and couple in other, like it's two different contacts. He has the same number as I just a different calling one (different operator), maybe that's confusing the system?

 

[WanderingTraveler]

Oh. Just add the number by tapping it, then adding it to a contact.

As for the second, a reboot should solve that.