Protected Content and Events Calendar Pro by Tri.be Conflict

Hello,
I have been trying to set up Protected Content while using The Events Calendar Pro plugin and have found that there is a conflict with the two plugins. If I have both plugins activated and Protected Content is setup (I create my first membership group) then you are unable to see the calendar if you are not an admin. I tested this on a fresh install with both plugins fully updated and still the same result. See attached images. You can see from the tab title both are on the events page but the logged out user doesn't see any content.

Do you have any idea what might be causing this problem and how I could fix it? I really don't want to have to try and replace one of these plugins.