iPhone/iMessage Splitting Threads for Same Contact
There seems to be an issue with my imessage/sms threads being split on other people's iPhones (2 x 3GS's). Two friends of mine have told me that their phones have split my imessage/sms threads into two separate contacts, one told me that the other is my gmail address.
The issue is that they are not getting some of my messages (which show as successfully transferred on my iPhone) and I am not receiving texts that they have sent me. I have seen, firsthand, the "successfully transferred" message on their phone and mine not having. We ended up going through and piecing together the lost messages to confirm we weren't crazy.
I have an iPhone 4S (5.0.1). The other iPhones involved are both 3GS models, updated to the iOS version that includes iMessage.
What is going on?
iPhone 4S, iOS 5.0.1