He's just coming out with common sense correcting the misquote, Ajax will sell if the price they get offered is high enough, and the player realises that - and doesn't want to get tagged with lying/being a Judas about staying etc.
He's got an awful mess with his agent atm as well - which has blown up the past fortnight, his dad said they have split, the agent says he's still got him under contract for the next year, then his agent goes and starts trying to drum up interest in the press from clubs - citing a lot of interest in him etc.
No idea whats going on there frankly - player reportedly wants to join one of the big Dutch agencies (SEG) according to Danish/Dutch media.