I upgraded my Woocommerce installation, and am using a compatible theme for the update. When I click the "add to cart" button on products controlled by Gravity Forms, nothing happens. The page reloads but no product gets added.
When I add a product created using only Woocommerce, it works just fine.
Please look into your integration with Woocommerce, as this is a major issue that's affecting store owners. I'm losing money every day...please help!
You can see an example here http://www.hottubcoverdepot.com/product/square-or-rectangle-with-round-corners/