Originally Posted by
endet
As far as I remember my schedule changes with BA and QR you would not have been notified at all. If you are lucky your seat allocation will have carried over. If not you would have been assigned a seat at check-in.
A seat reservation is nothing guaranteed and my assumption that this is the reason why you would not be notified.
Myflights showed a new seat reservation in J on the 777 but to be downgraded from first to business I would hope that QR would notify at some point . Really bad form if they don't. OK mine was a QCredit upgade but the flights are pricing around $8000 USD RT.