I just upgraded WordPress, WooCommerce and XMarket to the latest versions. I’m having one major issue with the category listing pages – they are now blank. My shop page is populated with all the products, but the overall category pages show nothing. Here is a link to my site. http://jwtractor.com
The category pages that have issues are http://jwtractor.com/product-category/cummins/ and http://jwtractor.com/product-category/detroit-engines/ These should be showing everything in their child categories.
I switched to the twenty-twelve theme to rule out plugin issues and that theme works fine for the category pages. Please assist ASAP!