I’m not too well-versed with WordPress, but I’ve narrowed the issue down to the Spacious theme because the problem doesn’t occur with the default Twenty Fourteen theme.
I installed a new WordPress instance, activated the Spacious theme, added a new page, and then added some text in for that page. That text doesn’t show on the live version of that page. It does show with Twenty Fourteen.
Is static text display for pages with Spacious turned off? How do I turn it back on?