Bug: shadows, exp barbs/ event barbs cities

CrisSabio

Hi, I've noticed a bug when you use too much shadows in barbs cities.

At a certain amount of shadows, they auto lured, eating all barbs in a minute. At the next round of barbs, if you put one more shadow in every city they auto lured again and eat all the barbs.
Also if you use certain heroes, shadows don't die, so they keep beating barbs until you make next maintenance. So after you restart game, shadows go back to the player.
In that case, one player can take all duels and exp barbs, which I consider unfair for all the players.

Please check it and fix it. Thank you.