I've been looking in all kinds of places but I can't find any info about this NPC I encountered a few days ago.
It was a female NPC, I don't remember it it was a Miqo'te or Hyur but she was standing under the tent's roof southeast of Aistrach and Ririgeo.
She offered some kind of task but since I was on my way to Nophica's Wells I declined.
When I came back to check out that task the NPC was gone and I've not seen it again since then.
Maybe someone can enlighten me about that NPC.