I decided to delete all the conversations in the 'Conversations' tab...I had about 10 or so, and I text all day long with 3 people, so this was a lot of messages to delete. I figured I didn't want all this stuff taking up any memory.
Now nothing will show up in my conversations tab. I can send/receive messages, and all of those messages include all of my past messages that I tried to delete in the first place.
Any ideas? This is incredibly annoying.