Korea is corrupt...
Regardless of any corruption at Sochi, it is very offensive for Korea to do this at the beginning of Worlds. If Korea was concerned about the purity of sport, they wouldn't have timed their 'complaint' to strategically coincide with Worlds. For Korea to choose this time to formally accuse the Russian judges of favoritism against Asians is an outright vicious gesture against the Worlds competitors, particularly Russian ones. Talk about a corrupt conspiracy. I hope ISU smacks Korea down for their blatant attack on the athletes. (I will say, though, that it was supremely stupid to have those two judges on at Sochi, because it allowed conspiracy theories to fester and caused Korea to retaliate in such a way against Worlds. Hopefully this won't happen again, because this is why we can't have nice things.)
Did you even watch the Olympics?