Hello, @mtoo,
Sorry for the inconvenience but It seems to be the cache issue at your end nothing else. Please try to clear the cache of the cache plugin and browser and server cache as well, then check back to your site.
And if the issue will still persists then please provide me login access to your site in the below-listed format in the private content area of this topic. so that I will check and assist you accordingly.
WP Admin URL:
WP Admin Username:
WP Admin Password:
Note: Please take the complete backup of your site first.
Regards 8Themes Team.