Thanks a lot for pointing out that he has represented her during that event before!
I had totally forgotten about that (but well, 13 years..

) funnily Billed Bladet has forgotten about it as well, the article posted above called it a "Historic moment: Crown Prince Frederik replaces the Queen for the first time for a very special event", continuing "At 2 p.m., the crown prince was in action at Livgardens Kaserne in the middle of Copenhagen, and it was the first time that the crown prince was in the lead role at the traditional event.It was a historic moment when, on the special occasion, Crown Prince Frederik stepped out in front of the soldiers at the Lifeguard's Barracks."
So, it was not only me
