I am having an issue as well with posts not showing up here. The titles are not even showing up. I thought it was the theme after I had updated it but I installed it on a fresh install using the Twenty Fourteen theme and I am coming across the same issue, it will not post anything. I noticed that when creating a custom category for the custom post type it will add the category to the posts categories as well. When I attach a custom post type post to the custom post type category then go to the list view of the categories it both sides show the category as well as a (1) to show that there is one post attached to the category, however, when I click on the (1) in the custom post types side it will show the post that was attached to the category, if I go to the posts category listing page and click on the (1) it says no posts found.
