Najena key
 

Delzna drops her own room key. Najena drops her own room key as well

Do you have some type of evidence or research stating otherwise? If you were locked in their rooms one of the only ways out was to get their key.

http://eq.magelo.com/npc/101094
http://eq.magelo.com/npc/412725

It's always been like that

All I know, is that my guild and I were there for 3 hours last night and Delzna never dropped the Golden Crescent Key to Najena's room. Finnaly had to AE pull her through the wall.

Drelzna will drop it, it's just a little uncommon. You had bad luck.