Kahl Genestamp prompt missing from grineer corpses?

[NeutiquamErro]

I've been running the Kahl missions as and when I feel like a change from the regular stomping grounds of WF missions, but I've had two in a row now where there is a corpse to collect a genestamp from... but no prompt to actually collect said genestamp.
Am I the only one getting this issue?

[gabi_h]

Do you have the mission to collect genestamps active? If you don`t you have your answer. Also there are more than 5 dead bodies in every mission and not all of them have genestamps.

[Kawalorn]

The corpses always spawn in all potential locations, no matter if they have a genestamp or not. Just go find another one until the icon appears.

[Nibbie]

Originally posted by Kawalorn:

The corpses always spawn in all potential locations, no matter if they have a genestamp or not. Just go find another one until the icon appears.

Most likely this. Unless *none* of the bodies in the mission had genestamps, you probably just saw locations that weren't active at that time.

[2GenL]

Not all dead grineer will drop a stamp