The following message has been posted on Helloween's official web site :
"Due to unforeseen logistical and organizational problems, the German melodic metal act Helloween unfortunately has to call off the planned USA shows and the BW & BN festival in Montreal. Despite good advance ticket sales (where pre sales already where available), North American organizers of the tour could not guarantee an economical and adequate routing of the tour. Therefore a consequent cancellation 2 months before tour start seemed the band management to be the fairest for fans and promoters at this point.
The band apologizes for this cancellation but under these circumstances they could not guarantee a proper show for their fans. Instead Helloween will include the North American market on their next 2007/2008 world tour to present their full show under best possible conditions."