I am having the same problem I had this past weekend. Namely I select an item, today it was the Moonlight Cafe. It doesn't show up in my cart. So I thought I would order it again. I couldn't because I had already ordered it. The second problem, on the lower right side are the 3 windows with the large UP and DOWN arrows, well that is not working either. I can hover over the arrows and the the curser will change to a pointing hand (finds an active link) but clicking is not moving the windown up or down.

Lastly, when I select a prop or model and click the boxes at the bottom. Normally a slide show with Next and Previous buttons pops up. Not at present, I have to open/close each image at the bottom. If there are more than 4 images, oh well I am out of luck.