Droid X and Incomming Text Signature Problem

[aleffler5569]

This is really weird and i cant find anything about this. well i got my droid x off of craigslist. then i went and had it flashed to cricket professionally. i just started texting people and realized that the incomming texts (if they have a signature) comes in with a "z" infront of it and it is on the same line as the text. is there anyone out there who has heard of this problem and knows how to fix it. thank you if ya can ...........

an example message to bob:

Me: hi

Bob: Hello AlanZBobs Signature

but it should be:

Bob: Hello Alan
Bobs Signature