Just awesome, I hope they had your size in First Class pyjamas.
There are times when the long story is welcome, this is one of them. (Just so we can drool and hope the stars align for us when we travel.)
OK well the short long version of proceedings as follows.
Originally booked an economy ticket earlier in the year in order to return home urgently for a family medical emergency and economy was the only option at reasonable cost.
I was able to move one of my other return flights in J for the leg back to Australia as I generally book London - Melbourne return (Much Cheaper way of doing it.)
Normally I fly QF2 from London to Sing then QF10 Sing - Melb to take advantage of additional status credits combined with a tad more time in the lounge to shower etc and ofcourse complete the duty free shopping to keep the other half happy.
Well anyaway back on topic I received a phone call on the evening prior to departure to see if I could swap over to QF10 all the way. As a responsible frequent Flyer I agreed to do so, on the basis that they could get me in 71D all the way. The good lady from Qantas went and checked and called me back with the bad news that, unfortunately they couldnt do that but they could offer me an isle seat if I wanted BUT in Business class. I reluctantly accepted

.
Upon arrival at Heathrow all went smoothly and I gladly accepted my shiney J class Boarding pass and headed styaright to the F lounge.
Once at the F lounge I got talking to the host and said how pleased I was with QF giving me the upgrade. I was surprised when he asked for my boarding pass some 5 minutes later and elated when he presenetd me a new one. Sorry Sir we hope you dont mind but we have moved you from 12F to 3K. Would this be acceptable?
Well I think the poor man almost lost his hands as I gladly accepted the newer shinier boarding pass
And may I say what a great crew we had on board and it was a very enjoyable experience
So keep hoping one just never knows what is around the corner ar the next check in
Thank you Qantas