@Hax, I have noticed the same issue on this website with the festival pics when you add them to your cart the cart, the cart page displays squished. Only difference your page does not fix itself when multiple image sizes are chose i assume due to the sidebar on your page.
@Hax thanks for posting a fix on this I need one little bit of help to make this work. I am very new to putting a site together. I am using wordpress and have a photocrati template. If you or someone could just tell me where to insert that line of code I would be so grateful.