same problem
https://www.kypur.net/wp-includes/js/tinymce/skins/lightgray/fonts/tinymce.woff
https://www.kypur.net/wp-content/plugins/tinymce-advanced/mce/table/plugin.min.js?wp-mce-4960-20190918-tadv-5210
https://www.kypur.net/wp-includes/js/tinymce/skins/lightgray/content.min.css?wp-mce-4960-20190918-tadv-5210
https://www.kypur.net/wp-includes/css/dashicons.min.css?ver=5.3.2&wp-mce-4960-20190918-tadv-5210
522 error in wp-admin
and i need to investigate every page on my site
and again
https://www.kypur.net/wp-includes/js/mediaelement/wp-mediaelement.min.css
returns 522 error (((
it seems kiev server is blocking ukrainian users only
because its https://www.kypur.net/wp-includes/js/mediaelement/wp-mediaelement.min.css accessable from worldwide servers
