unyson editor in wordpress not visible

When i try to edit any page on unyson, nothing comes up, no content, no editor option but on view everything ok. Not event the WordPress edit show any content.

• This topic was modified 3 years, 6 months ago by Jan Dembowski. Reason: Moved to Fixing WordPress, this is not an Everything else WordPress topic

The page I need help with: [log in to see the link]