Found this while booking a flight to NZ..Hope it helps someone.
Here's how to earn double Qantas Points
Book any eligible Qantas flight between 29 March and 5 April 2016, for travel between 29 March 2016 and 17 March 2017.
Don't forget to include your Qantas Frequent Flyer membership number in your booking to ensure you earn double points.
All passengers in the booking must register separately to earn double points.
Remember, with almost a year to fly, you can book all your flights now for twice the rewards later.
I'm guessing this is points only - not status credits?