I was trying to comment on fedora-infrastructure issue #5381 and hit the "Update issue" hoping I could edit details such as status, but instead prematurely submitted my comment. So I tried to delete it and got a "403 Forbitten" page instead.
The option to delete comments should only be shown if the user actually has the privilege to do it.
Update: After using the browser's 'Back' button (there was no link), I was unable to edit the ticket. I could enter comments, but not submit them. The "Update Issue" could not be clicked, the mouse cursor changed from 'hand' to 'not available'.
Reloading the page did not help, I had to log out and in again.
The last update was 6 years ago, no further requests, updates or actionable tasks since then, I'm going to close this issue for now to reduce our backlog.
Metadata Update from @wombelix: - Issue close_status updated to: Won't Fix - Issue status updated to: Closed (was: Open)