Where. /admin/learn/roles/1 (and other Learn role pages)
What happens. Invalid or missing security token. Please refresh and try again.
Likely cause. CSRF token missing or invalid on the Learn role form.
Related. Same error on /admin/learn/courses/new and /admin/learn/scorm/new — probably one shared fix in the Learn admin CSRF layer.
Status: verified, reproducible (always). Open — not yet actioned.
Patrick Bass
@mobieus