Thanks for writing in!
Would you mind providing the website details so that we can have a look?
Please provide following information:
Set it as Secure Note
* Link to your site
* WordPress Admin username / password
* FTP credentials
meanwhile, you can try few troubleshooting processes.
As I do not have access to your website dashboard I will suggest few troubleshooting steps that you should follow, you already followed few of them which I will not include anymore:
Incorrect setup of SSL. If you have an SSL certificate on your site. You should have the WordPress Site URL and Address URL settings set to HTTPS if you are loading the builder via HTTPS. This can be checked via your wp-admin > general > settings. If you aren't using SSL you can ignore this step.
Cloudflare. If you are using Cloudflare please disable this for testing purposes. Cloudflare by default enables an auto minfication function to compress the JS and CSS files of the theme. As the theme already serves minified files, re-minifying said files only causes to break the entire site.
Custom code syntax error. If you have a child theme, please enable the child theme and check if the issue still exists. If you have entered any custom JS or CSS into their respective editors. Please review the code for any syntax errors. A mis-placed semi-colon or a missing bracket will cause the issue you're seeing.
If you could please try the above and if you still have the issue we'd be more than happy to assist.