Erudite Prisoner Quest in The Warrents
 

I was trying to do this quest: https://wiki.project1999.com/Erudite_Prisoners

but handing in the key dropped by Jailor Mkrarrg didn't result in any quest txt or experience. They did respond to my Hail with the quest text.

Looking into this quest it seems like the cats should attack you when handing keys in to the erudites, and the fact that you got no experience is somewhat classic but you should at least get an experience message (although not sure if you had indifferent or better faction):
http://everquest.allakhazam.com/db/q...tml?quest=1241
Doesn't seem like it gives out any faction or money either.