First they ask me to destroy a Jax gathering, with two choices: Who are the Jax and Accept.
I choose W and they tell me who the Jax are with two choices: Give me the coördinates and Let me prepare first. I chose G and got the screen referencing a Grome station.
However the pointer on screen is on a Jax gathering.(see screenshot)
After destroying the Jax Gathering I got a new mission to destroy the Grome station.
Having destroyed that I docked at a different Remora station and they greeted me as if they had given me the mission. The mission finally ended by me docking at the station that had given the mission.

Screenshot from 2018-02-18 21-36-53.png
Screenshot from 2018-02-18 21-36-53.png
george moromisato 23 May 2018:

Fixed in Alpha 5. Thanks!