He must have known the effect a switch would have. Taking over the region is not what gets me... but we dropped 3.5k of CS, which at the least he has wiped out. Worse still - if theyve switched then that effectively puts us 7k down - 3.5k we lose & 3.5k they gain. For small realms thats enough to change the course of a war, and completely undoes the good work we achieved so far.
Obviously its been said that the devs wont undo the consequences of the bug, and I have no argument with that.
But I think if this action was cynical then the 'seriousness' of it needs to be kept in mind... we're not just talking the loss of a region here, but a deliberate attempt to change the course of a war through a bug.