Market Press

On the single product page (http://patspantryastoria.com/store/products/jam/) the featured image shows up twice. I am using the Weaver II theme. It doesn't seem to make a difference what if I set the "post specific" options to display featured images or not. My regular posts, that were not entered as Market Press products, seem to work OK; e.g., (http://patspantryastoria.com/jacobsens-salt/).