I created a new Hub page and added a bunch of content. I then clicked the Save button which seemed to have worked as expected. I then click the View button, but the only content visible on the page is the sites Header and Footer. None of the new content is render. I can go back to Edit the new page and all the content i previously added is still there. it just wont render. I tried the suggestions here to refresh the sites content, but that seems to have no effect. Any idea what's going on?
Here's a screen cap with the content saved

Here's a screen cap of the rendered page after clicking the 'View' button:
