Was just checking the AIA Vitality flight benefits and saw this:
We will shortly be announcing some changes to the flight benefit! In the lead up to this announcement, we are testing to ensure everything is working correctly. This means you may see AIA Vitality flags on flights with other airlines, to destinations that were not previously eligible for status-based cashback. As these are AIA Vitality flagged flights, you will receive any status-based cashback for which you're eligible if you proceed to booking.
Did a quick search and it looks like flights with Singapore Airlines and Etihad are now eligible (maybe other Virgin codeshare partnerships too?). More destinations like LHR, FRA.
I haven't booked flights with AIA but apparently you have to use the portal and at rack rates rather than current promotions.
Where as before it was any flight and just applied for rebate