According to Park Cameras, they are receiving regular deliveries.
All dealers are, they are going to those pre-orders I mentioned
Globally the supplies are more limited than expected, it may be a component that is restricting the flow or Nikon applying stringent QC following previous launch "issues" with a higher "go back and try again build", who knows for sure?
The "best" strategy previously, unless you pre-ordered in the first few hours, is to use a smaller dealer as Nikon tries to be fair in distribution across the dealership but not weighted to customer numbers, top, top strategy is to join NPS though, priority guaranteed.