Most odd. Sorry I can't help solve the problem but, I've no idea why it even exists. Gallery software (and websites providing it) should, at the very least, enable people to view images. I've decided to start work on a site of my own once this lot of exams are over, this just gives me another reason to do so.
I set the thumbnails above to link to my site in the hope that direct links to the photographs would work better. I don't seem to be able to edit the above post to change them to the same files hosted elsewhere.
Sorry for being unable to help solve the problem and indeed for making more of it,