lost soldiers in easter quest

800 of my Military units are MIA. I sent the to adventure Nearly a Picasso (didnt need any it is a search adventure) but when I sent them back none of them returned, they're not dead, they're missing in action.
My population is 1706/1800 of which 1476 are military units however there is only 451 are available for use 225 are currently training which leaves 800 lost in cyberspace somewhere.
Please help find them.

They returned once I closed the adventure

1) Did all your generals return? (I'm assuming they did ;) )
2) Do you have an icon in your star menu that tells you your troops are returning home (generals take half an hour, troops without a general are lazy and take 2 hours)

If all your generals returned and you don't see the returning troops in you star menu, then I'm afraid the people on the forum can't help you. You will have to contact Support here