There was another update released today....

[TwistedJake]

After removing the update yesterday learned that I no longer received texts from Message users with the update. Most importantly, no texts from my wife or kids. Made for a very confusing 24 hours.

Installed the update this morning, as much as I hate it, to ensure getting their texts. There is a new update. Not sure all the changes but there is now a "skip" option when it asks for profile information.

[tikibar1]

Version 6.4.3 was the one released today; haven't seen any posts yet regarding whether it's resolved the reported issues or not. 

[SuzyQ]

I'm not seeing 6.4.3 in the app store yet - I have 6.4.2.  Rolling out in stages?

NM, it just popped up, installing now.  Will report later...