When I receive a text message from someone that I had not initiated the chat with, it shows up in the conversation of whoever I last contacted, and I have no way whatsoever of knowing who it is from. So I'll receive a text, it will say the name as Joe Smith, be grouped with all the real Joe Smith's text messages, and when I reply it gets sent to Joe Smith, even though Jane Smith is who sent the message to me.
This is getting VERY frustrating to deal with, as I'll receive a text from someone at work that is important and won't know who it is from at all.
I plugged my phone into the computer and deleteing the SMS databases, but it doesn't fix it. I am using 5.0.0.411.
Sounds like a 5.0 threaded SMS issue of some sort. I don't have any experience with the 5.0 OS's as I am still on 4.6.0.282, but the only thing I can really thing of would be to wipe and re install...
You may also want to check the topics for that OS as there may be a similar problem posted.
On the earlier version of 5.0, you still had the option of turning the conversation style messaging off, and have it like the old style. But with this version I can't find that.