[Bugs] Stationened troops would leave their post

After they were attacked by bandits, the stationed troops would go to the biggest enemy far away.

On the 17th of October, I stationed my troops at the left bottom meadow of the map in tribes mode.

I saw that they were attacked from far away, so I went there to help them out.

After the bandits were killed, the stationed troops collected a box that were between the two nearest meadows.
They wouldn't return to their post after that, they went off to the biggest tribe in the middle of the map.
None of my troops were missing before that, so I do not believe that the #1 player had attacked their meadow.