ABBA documentary cancelled from broadcast

The ABBA documentary that was planned for broadcast on SVT, Swedish public service TV, has ben cancelled.
The broadcast of the Dancing Queen documentary was set for April 10 but one week before that SVT changed the plans. The reason behind that was that the production company had problems with the rights to the material. SVT explains that they do not know if or when the documentary will ever be broadcast.
The documentary deals about the recording of the song Dancing Queen and also includes a newly made interview with two ABBA members, Björn Ulvaeus och Anni-Frid Lyngstad.