I sent 1072 demons to a bg, and all my off units went to that def dg.
In detailes, i play on an ipad, so buttoms are well separated on my big screen. i typed 1072 in white box, clicked DONE on keyboard and clicked SEND in game.
I got a report telling me that all offs including dark/ eldrich/legendary and thieves attacked that bgs, i lost a total value of 338047 sapphires.
I have no idea how my offs decidd to attacjk that bg it was not the first time. previously it happened but that time i was lucky to realize it in time, so i could recall units. ITS A rarely occuring error, but other players experienced it too. one suggested thaz is it in connection with receiving report.
I can send ss of my layout onipad if it helps