It shows as text added by your device, just like you typed it. I was able to edit it out with Moderator access.
I don't see it on your other post...Did you recently start using a phone or tablet to access iRV2?
If so, are you using any mobile app?
It is showing on some other members posts too...like:
http://www.irv2.com/forums/f52/any-o...ml#post2323051 ...so I submit that it is coming from your end
Thanks for contributing