Cannot activate Natah

[SPEKTRE76]

I have scanned three of those mine layer drones on Uranus on a submersible mission. The Natah mission won't activate. I clicked on the Natah mission thinking it would take me to the mission location like all the other missions before it, nope. What am I doing wrong, or is this mission bugged?

[NovusNova]

You need to scan an "Oculyst" to start the Natah quest, not a mine layer drone.

Link to quest on wiki: https://warframe.fandom.com/wiki/Natah

[Lutesque]

Mine Layer ? 

What ? 

In any case heres what you do.... next time you're doing a mission on Uranus. Wait for that sound thats like a whale is having an Orgasm.... Once you hear it.... Rush ahead as fast as you can and when you see a shiny Blue Squid scan it immediately.