I wasn't wrong. A Gold/Platinum does not need to be flying on the day to guest someone who is flying Virgin. I've used that benefit more times than I care to remember. Have never been turned away.
The rules and T&C's I was directed to seem to say otherwise, I suspect there is an element of discretion applied at times:
https://www.virginaustralia.com/au/...-international/virgin-australia-lounge-rules/
If I am a Lounge Member, Velocity Gold Member or a Velocity Platinum Member, in order to access the
lounge, I must produce my Membership Card or quote my Membership number and provide satisfactory proof
of identity (e.g. driver's licence)
along with my itinerary or boarding pass for onward travel on Virgin Australia
on that day. Velocity Members redeeming an electronic Single Entry must produce their Membership Card.
https://www.virginaustralia.com/au/...ul-international/lounge-terms-and-conditions/
Velocity Gold Member and Velocity Platinum Member access
d) Each Velocity Gold Member and Velocity Platinum Member receives complimentary access to the Virgin Australia lounge as a benefit of their Velocity Membership.
e)
Subject to all other Terms and Conditions and lounge Rules, Velocity Platinum Members and Velocity Gold Members may access the lounge in the relevant departure port when:
(i) domestic flight: their next onward domestic flight departing on that day is with Virgin Australia or an Eligible Partner Airline; or
(ii)
international flight: their next onward international flight departing Australia on that day is with Virgin Australia or on an Eligible Partner Airline.
f) In order to access the lounge, Velocity Platinum Members and Velocity Gold Members must provide at the reception desk of the lounge on the day of their departure:
(i) satisfactory proof of identity (e.g. a driver's licence);
(ii) their Membership Card or Membership number; and
(iii) their same day domestic boarding pass for domestic flights on Virgin Australia or Eligible Partner Airlines.
g) Velocity Platinum Members and each of their Invited Guests may access the lounge immediately upon arrival with a Virgin Australia itinerary or boarding pass that is eligible for the day of travel. The use of the lounge is available to these members for up to 60 minutes after their flight arrival.
h) Subject to space availability, Velocity Gold Members and each of their Invited Guests may access the lounge immediately upon arrival with a Virgin Australia itinerary or boarding pass that is eligible for the day of travel. The use of the lounge is available to these members for up to 60 minutes after their flight arrival.