I just visited Facebook Widgets Page to Find that Fanbox has some new code and guess what. It does not work. I wanted to post Facebook Fan box on Go4Expert.com but just could not make it work now. I found a way out of using the old code I had on one of the old pages. Do you still see the same for your pages.
I just realized that the page badges also does not work and they give the image urls as invalid images.