Click on Narses’ screen name in any reply by him or her. That will magically transport you to his or her FR profile page. If it’s still up then he or she has not been banned, you’d have gotten a message staing that instead of a profile page if being banned was indeed the case. The mods just couldn’t keep it secret any longer I guess, lol.
But his refusal to comply resulted in his being put on "mute" which means the moderators on duty will review each of his comments before allowing them to be posted on thread.
It is a temporary situation. The "mute" will be lifted once it is apparent that he will no longer ignore moderator(s).