I received the same cancellation / changes emails yesterday (that I have many times over) for flights now scheduled at the end of Sep. My itinerary is YVR-HKG-HAN and they said they cancelled the HKG-HAN leg. Then today I receive another email saying my itinerary (I assume the complete thing since individual flights weren't specified) were cancelled and they would refund costs incurred due to the cancellation. This newest email is different than before and I need to follow-up, but haven't yet. Any other DPs out there?