Membership2 registration form not showing up when shortcode added to page

I added the [ms-membership-register-user] shortcode to a page I created and updated the page but the registration form isn't showing up. The page is cyclingwesterncolorado.com/membership/.

I ran through your troubleshooting tests and it doesn't seem to be a plugin conflict. When switching to the default WP theme the problem still existed.

Can you help me fix this issue?

I have granted support access.

Thanks!