Good morning. I recently had an Espionage mission with an Operative as the part of the reward complete last night. The mission showed as finishing, and then suddenly disappeared. I did not get to "complete" it, so no rewards and the Doffs assigned were also lost to the void. I apologize but I don't have the name of the mission written down. I did not think this would happen.
The mission probably ended in failure or disaster. If you open your mission in progress and scroll down to the bottom it shows the last 10 missions finished click on that mission and I bet it show as failure and if it was a white doff assigned to the mission then he probably died.
That may be a possibility. I did check and it was not even listed as completed. Even the failures still pop down there. The lost of 2 White Doffs was not as great as the lost of a Blue Doff - no sickbay. It was like the mission never happened.