Importing WordPress Posts

Hello, I have recently exported my old blog posts. And I imported them into http://wompworld.com. However, every time, i post a link, say…

http://wompworld.com/2011/05/17/rapper-m-bone-cali-swag-district-dead-at-22/

…if i post this on digg or on facebook, it shows that this was a “blog archive article” but i just posted that today, so i don’t understand it says “Blog Archive” is there a way to remove that from showing up?

Thank You