Packers kicked the Vikings ass last week. Had nothing to do with the refs.
They complain about the refs when the Packers win in a blowout. Even when the score is 34-0, 31-3, 45-7 or 42-10, they'll say "Green Bay's OL was holding all game long, and did you see that illegal contact penalty in the first quarter? Corrupt refs!" I've seen them do it over and over. It's never because their team sucks, it's always a conspiracy.