I made a post about this issue on PC back in August of 2016 and I submit a ticket no less than once a week and I still have yet to see a dev even acknowledge it as a known issue. I don't think they care.
I just finished Data Recovery on my level 60 AoY toon and there isn't even the option of picking up Looming Shadows or any of the other missions on Kobali Prime.
I'm having a similar issue except that my Doffs aren't resolving at all. I've tried waiting them out and I've tried exiting out and reclogging. The abort button doesn't work either. I have 17 assignment slots stuck in negative time. This is on a kdf character.