So i noticed this and replicated it multiple times now. After sending all 3 of my expeditions out if wait for all 3 to come back, One by one every expedition becomes the same. Usually i stop and wait till reset at 0 LPT and that fixes it. But this time i tried to refresh the expeditions but they kept coming back all similar. 

Im in tarija and all my missions kept needing 27k morale only. So it wasn't possible to send out more than one. Even used points to reroll expeditions same thing.

Edit- Changed the region and rerolled but still all similar expeditions