UDPATED: Coen says the following:
It was at the dutch tv station Nederland 3, the name of the show is De Wereld Draait Door and it started about 19.30 Dutch time.
Remember when some of you guys noticed Blaudzun pictures on the official Sziget website, which were later taken off?
Well, it would seem that Blaudzun will be at Sziget 2013, after all. Two of our friends have announced us, almost at the same time, that Blaudzun has mentioned on Dutch TV that he would play Sziget Festival 2013.
Of course, this is not confirmed, but it’s a pretty serious clue. More details as they come; and if you know more, don’t be a stranger!
(thanks to Satan and Coen Maas!)