After the Woocommerce 3.0 update, variations are broken on the front end of the single product page. When you try to choose a variation the page just hangs and tries to load forever but never does. This keeps the customer from being able to add a product to the cart. You can see the issue at this page: http://www.forbesindustries.com/product/mobile-bar-5771-5/
I am pretty sure this is a theme conflict because it works just fine when I switch to the default 2017 theme.
Site URL: hidden Theme version: 2.9.2 WooCommerce version: 3.0