Protected custom post type with Membership 2 Pro but I can't see a list of posts

I have a custom post type called “Lessons”, all posts are listed on a page called “Drum lessons”. Using Membership 2 Pro I have protected the Lessons CPT, however, I notice that when I protect it, none of the posts show on the page where they are all listed.

I would like to still be able to list all the posts and then when a user goes to read more they are shown the protected content message.

I am custom coding the template to display all my lesson posts, is there something I can add so that I can still list them even when they are protected?