This started happening yesterday to our site after I applied the patch that incremented version 5.5.2 to 5.6.
What’s worse is the site’s mobile menu isn’t working anymore either (desktop menu showing on mobile instead of hamburger menu.)
No JS errors in browser console, no errors in wp debug log.
Is this happening to anyone else?
I opened a ticket for these issues, btw, so hopefully there’ll be a fix soon.