Also something that I did - in order to get the voucher bookings showing in my Manage My Booking section (future flights), I rang up QF CS and had my FF number put into each booking reference.

In previous years, I did this myself via BA's MMB, but couldn't get it to work this year. But it was relatively painless, as I had printed out the purchase page for each of the vouchers I had purchased (which showed the relocs). The CS guy thought this was an easy phone call.

Sure enough, as soon as I refreshed the page after the call, they were all showing.