After seeing the Qantas DSC offer, a quick Google search revealed the landing page for the upcoming VA offer.
You MUST activate the offer once the promotion is live BEFORE booking flights or they won’t count.
Earn double Status Credits when you activate this offer and book an eligible Virgin Australia flight by 27 May 2019 for travel until 14 April 2020.
An Eligible Flight is any Virgin Australia marketed and operated flight and fare class for travel between 20 May 2019 and 14 April 2020 (inclusive) that normally earns Status Credits.
This offer is not valid on long haul international flights to or from Los Angeles or Hong Kong.
Changes to existing bookings made prior to the Promotion Period are not eligible for this offer. Status Credits cannot be earned on Velocity Reward Seat bookings.