Sorry to hear it - certainly a bit of a mess, now. I wonder if when you called about the classic award that they put something extra on standby as well?! Anyway, next time I wouldn’t even call up. I was worried once you mentioned this that things could go awry. Let the algorithm do its thing. There’s no such thing as favours or priority in this game unless you’re at the very top of the pile.
For what it’s worth, here’s the current availability and seating; and also be sure to check Manage my Booking for travel class and seats assigned. I’ve seen situations in the past where the reality was different to the SMS I received.
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Business:
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Premium:
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Good luck, and I hope the trip goes well regardless of the seats that take you there!
Cheers,
Matt.