Products not displaying within categories

I am having a small issue with categories and displaying products within them. I am working on a site http://www.jeromelanglois.com.

When I put the category short code on a page, or I click through to the category from within a product page, the category page says that there are no products associated with my selection. There are 8 products with the Jerome Langlois category.
http://www.jeromelanglois.com/product-categories/jerome-langlois
http://www.jeromelanglois.com/category-test

This same thing happened on another site I am working on, but on a third it worked perfectly without doing anything differently.

I can’t seem to figure out why this is happening. Has this happened to anyone else or does anyone know how to resolve this?

http://wordpress.org/extend/plugins/woocommerce/