The completion of the quest "the Voice Eleks" (Elex)

Can't find Kaya, after a conversation with Thraldom he asked me to find a strong mage, I found Kaya spoke with her she said we need to do some things and now can't find her!)) someone tell me where to look?
In the allied camp at the Source not her, the mark on the map, too, no!
At Thorold the inscription in the conversation, "Kya will help you to conduct an experiment" and then he sends her to hurry and find it can not