I’m having the same issue.
Genesis Framework 2.1.2
Eventbrite Version 1.0.3
Keyring Version 1.6.1
Under Tools > Keyring selecting Test returns “This connection is working correctly.”
My page called Book has the template assigned. I have verified it’s working by viewing the body class which has the class page-template-eventbrite-index assigned.
I have two public live posts. One was created before I added the two plugins/configuration and another was done after I did all this to troubleshoot since I see you’ve asked others to do so.
https://www.eventbrite.com/e/laynes-inaugural-birthday-brewery-tour-tickets-15677335332
https://www.eventbrite.com/e/chads-test-event-tickets-15901444649
I’ve deleted and readded the Keyring connecting and retested to make sure the connection is good which it is.
My site is in development, but is also live. I’m using Theme Switcher so the link while it will take you to a working page will not show you the proper layout unless I was to give you access to WP.
https://www.groovingears.com/book
You will see the only thing inside of <main> is <header>. It’s otherwise blank.
Thank you for any help figuring this out. I think I’ve done all the troubleshooting I can at this point.