Having trouble created custom template page to display custom post type

Hello!

I've made two custom post types using CustomPress (Tactical Playbook and After Action Reports) but I can only get one to display their list of posts properly and the other throws a 404 error even though I have created a page for both of them in the same way it inside the theme.

I'm a bit stuck as to why one page template is working fine but the other won't display its list of posts at all and was hoping someone who's a CustomPress wizard might be able to spot my mistake quickly?

The single page view for each custom post type works fine, using a single blog post as the template and I can go to After Action reports single posts by directly going to the post URL, but if I try to go back a step and view all After Action Report posts, I get a 404 error.

Any insight would be appreciated!