Well hopefully it won't be cancelled... especially as I've just scored club suite upgrades on the outbound. 20k Avios each and the cash element was just added to the balance. But seeing as it was only about £50 for all 4 of us combined, it was all a bit of a moot point in the end.
And no, I have no idea why it was so cheap, but I'm not arguing. I've not had seat 1A since the old days of my domestics to Belfast...