The entire Phantom line is now discontinued (save for the enterprise RTK).
You can still buy the Phantom 4 Advanced + brand new from the UK DJI on line store (probably new-old-stock now) but that is the only Phantom model still up for grabs - all the rest of the 'consumer' models have been out of stock for months including the Pro V2.0/+. So yes, it does look like the Phantom has reached its EOL.
The event was postponed just days after being provided, consequently it seemed silly leaving a video live talking about a date which was no longer happening as it was causing confusion.