Hi,
We have several sites using Pro + Cornerstone and we experience a similar issue from time to time on most of them.
After we’ve imported a footer template from another site, it will work initially but then when we go back to it, the visual aspect of the editor won’t load. The right hand side editor (wireframe) will load so we can still edit the site, but the visual editor has the ‘loading’ animation in perpetuity.
We’ve force refreshed, logged out and logged in again, cleared the cache (it’s on WPEngine), but nothing works.
We can work around it, but it’s annoying when we grant clients CMS access and they can’t see the editor.
Can you think what might be happening and how to fix it?
thanks
Tim