Hi all. As i describe in the title of the topic, some missions doesn't appear in "Single Mission" after i download it.
For example if i download "Pilot works" i can find the mission with this name, in single mission list, but "Europoort Manoeuvers" doesn't appear even if i downloaded it.
Further more, if i download "Europoort Manoeuvers" and then click "refresh list" the mission appears to be downloadable again, as if i never downloaded it.
Can anyone please propose any solutions? Thank you in advance for your time.