There has been an involuntary downgrade from premium economy to standard economy for your flight from Guangzhou to Sydney. This is due to the aircraft change. A380. As you may be aware the A380 does not currently contain a premium economy cabin.
In light of this involuntary downgrade we are willing to offer the 3 options below to you:
1) Change to a daytime flight from Can -> Syd (cz 301) where premium economy will be available. (free of charge)
2) Leave the booking as it is and CZ will try to secure a front row seat… (one with extra leg room).
3) Apply for a full refund on these tickets, (CZ will waive all applicable cancellation fees).