Message and address book confused. (919)555-1212 not recognized as the same as 9195551212. Or, 1 prefixed number in address book – older contacts, not recognized as the same as the number without a 1. 9195551212 not recognized as the same number as 919-555-1212. Older versions didn’t have this problem. Display in messaging drops the name and you have to read the messages to figure out who it is and then add the “new” number to the existing contact. What a pain. Bad code replaced good code.