As a responce for the stupid reply of above, if she would have dropped it herself, her name would not stand in the drop, grow up, you immature frog <_<
I didnt take the screenie immediately cause i had to finish the fight (against seal and mursaat) first. Thats why you dont see anything in chat.
Didnt tought about that either..
But it was a drop from the Eidolon which is originaly located in the Shiverpeaks. So i think thats the reason why the Eidolon can drop a shiverpeak key in the Ring of fire, they just copied the Eidolon from Shiverpeaks to Ring of Fire...
It wouldnt suprise me if the Eidolon in Abandons Mouth can drop Shiverpeak keys too....