So I go into iMessage now and all I have is a bunch of texts from phone numbers. No names. All that were names before. The very numbers are associated with contacts, too. If I go to the top and select add contact and add to existing, choose the actual name, it shows that number twice for them. I delete one and it does not show the name in iMessage. I delete the contact and add back with that very number and it still only shows the number in iMessage. WTeff!!!!