The organizers of the Eurovision Song Contest have flagged unusual results during the second semi-final, days after the Grand Final in the Italian city Turin. “A jury voting pattern irregularity of such a scale is unprecedented,” the European Broadcasting Union (EBU), the alliance of public service broadcasters that organizes the competition, said in a statement on Thursday. Analysis of the jury voting out of Azerbaijan, Georgia, Montenegro, Poland, Romania and San Marino appear to indicate they may have awarded points to each other, the EBU said. The EBU did not say whether the countries woul…