Home page and posts not displaying

My blog has been running for over 12 months now, and today we are unable to see home page content or post content. The home page displays the menu bar, the image and title of the top post, but nothing more, even the sidebar is missing.

The same thing happens when I try to open a post.

However when I open a page, all content is displayed correctly.

There have been no updates or changes to settings to trigger this. The mobile site seems to be working fine, it’s just on desktop.

Any advice would be appreciated, thank you!

This is the website – https://www.escapistbookblog.com/