After a bit of confusion about who will see what and when, Kamera & Bild seems to have sorted things out and confirmed that Nikon’s press conference will be a worldwide event that takes place on November 20 (rather than October 22). Kamera & Bild’s guesswork translates as follows:
Why the date of the press conference changed, we have not been told. Perhaps the product has been delayed, or the Nikon in Denmark had the time wrong.
Note, however, that the November 20 date, which is a Thursday, appears to be a solid, confirmed date.