Runes of Magic US / AU

I have done countless hours of research and I am currious as to how reliable getbuffed database is. There are several items that their database says are on a specific MoB but when you look at that Mob's information they dont list any Blue or Green items or recipes. This is the case for Blacksmithing, Carpentry, Armor Crafting and Tailoring. An example of this issue is the Karol Wave Sword Recipe. You cant find one in game becuse they dont drop because the Mob that has it in their drop list does not exist as an attackable MoB or so it would seam.

Could someone from the staff perhaps help enlighten us on this issue?

Thanks