Recently active topics in Shelfari tagged with rendering issue

Images for random book covers in the facebook application are missing when viewed on my profile page, but appear fine when viewed in the dedicated Shelfari facebook application page. The link for the profile image is something like this:

http://photos-d.ak.facebook.com/photo...

and gives an error of "Not Found" when viewed in separate window.

On the application page, the image link comes straight from amazon ( http://ecx.images-amazon.com/images/I... )

and displays just fine.

It's a minor issue, but the login box on the homepage of shelfari.com in FF3 RC1 is extremely wide, making it difficult to enter username and password.