Any quest at the end of the quest-line repeats on completion, trapping the Outpost construction at that stage.
For example, the greenhouse mission repeats, the foreman keeps asking for glass, yet the green house is never built.
There is only an semi completed structure built in previous missions.
Other outpost personal do the same, making one wonder what they would build on completion.
Experimental used has tileset and is about a weak old.
O.C-22078-gd6bd8ee5ba (?)