Quest Bug

[Pentagast]

Hello! On the quest '' A new Stranger'' (i think thats the name. The French name is ''Un nouvel Étranger''.), the quest given by cephalon simaris to get chroma. At one point we need to scan 4 points on a rare mob that is on phobos. I did the 3 maps for it over and over and I am at over 20 times and didnt see that guy once. Tried rushing it, searching the whole map, nothing. Im not the only one with that problem. Found nothing on the forums so if you guys had an idea.... im almost at the point of sending a thing to warframe's support for a bug xD.

Thanks for answering, Zellarius.