CustomPress not showing category results

I have created a custom post type and custom categories. Everything is working fine as expected however when I click into the custom post types categories and click the view button for a given category the page that comes up isn't listing the results. For example, if the post type is "Car" and the category is "red" When I click the view button for this category I would suspect to see a page with all the red cars... Not sure what I am doing wrong here...

All I see is:
<h1>Categories for</h1>
<article>
<h2>Sorry, nothing to display.</h2>
</article>

Any suggestions?
Thanks