My troops did not attack/capture/scout the Emporium. Why did it happen and where are my troops?

Your Units returned to your Acropolis because one of the following situations occurred while your Units were on the way to the Emporium:

- The Emporium disappeared from the Map as no one сaptured or attacked it for more than 24 hours;
- The Emporium ran out of Resources;
- The Emporium was captured by a member of your Coalition;
- The Emporium you were trying to attack or scout became vacant.

In all these cases your Units do not travel back to your City but are immediately sent to your Acropolis.