Not sure why my url has been blocked.

I do have a message board that we are trying to setup for fun. I don't believe I did anything to get in the way of TR. Thus far, I have only used my site for posting pictures of items that I am trying to sell.

For some reason I was banned and now it appears that I have been unbanned.

Can I get an explanation?

I truely don't believe it's justifed for the site to be blocked, as if you search under my screen name, I have NOT done anything to take 'business' away from TR.

Thanks