He belonged to 2 copyright advocacy organizations that one of the witness headed:

Norstrom is a member of The Swedish Association for Copyright, an organisation whose board includes Peter Danowsky, who represented the music and film industry in the trial, the group said on its website.

Norstrom said he did not believe his memberships had made him ineligible to preside over the trial.

Yeah, sure…..The head of the organization to which you belong is the lawyer litigating in front of you….

In any case, the defense is now asking for a new trial, and they are likely to get it.