Dzan Amo in Paineel has wrong turnin response
 

It is about the quest Bat fur and Beetle legs in Paineel.

If you turn in one Bat Fur or one Fire Beetle Leg (or everything at once) Dzan Amo says, 'I need no fewer than four infected rat livers!! Now, go get me what I require!!'. That in fact is the answer for the turn ins for Sern Adolia and his Cazic Thule Symbol Quests and is obviously wrong here.

Allakhazam shows the same error. :( I have no idea what the correct answer should be.

Additional Research from 2000:

Everlore - A Deeper Look into Everquest