Err....question?

[Oreos-ftw?]

Here's the brief.
I've looked at the Fiesta Wiki,and noticed that there are some level 50 weapon blues.(Aka Beak/Wing of Canary,Goblin Wand/Staff.)
It says supposedly that they drop from the GH Kingdom Quest.
I've done it a lot,haven't got one.
I tried roaring that I was buying one,and people were whispering me back saying"What? There's no such thing.....'
Is this,one,information (either on the wiki's part or the people's fault) or two,are they just so incredibly rare nobody knows about them?

Thanks.

~Siri