Hell, I was one of the orcs being raided and we all had a good time. Could a slap on the wrist suffice for the Dwarves, and if it happens again start issuing bans? Maybe make server announcements, plaster it on the main page that it's not allowed?
And this isn't about the mods being wrong either: Yea, the rule was broken and action was taken. Well, now its been revealed that the 'victims' are okay with it. So lets drop the bans, give out warns, and make it clear this can't happen again from anyone.