We seem to have a major issue with the Woopress Woocommerce templates. Many of them are several versions behind the most recent version of Woocommerce and now products can no longer be added to the cart at all. This is obviously a major problem. This particular issue appears to be due to some major changes in /woopress/woocommerce/content-single-product.php. If I copy the most current Woocommerce version of this file to the Woopress Woocommerce directory it fixes the add to car issue but breaks the page layout horribly. When I switch back to the old Woopress version the page looks good again but I cannot add to the cart. Please let us know an immediate solution to this until you have a proper update available with current Woocommerce template files.