Hi Lucky!
Here in Manila on business and on a similar itinerary to yours.
Flew in from KIX via HKG on CX booked in Y and was op-upped on both legs to C. Could have been my good looks but I guess the green emerald mark on my FF card caught their eye too.
Stayed at the Crowne Plaza for the second time (first time I was there I got upgraded to the same suite you had this time), but this time around only to a larger room. The lady at the front desk told me upon checking in that they had no king-size bed rooms available and was a twin bed room all right. Of course having reserved a room with a king bed I told her it was not all right and magically a room became available.
Flying out back to KIX today via HKG again, and the check-in staff fumbled around with the process, giving me another person's passport, forgetting to give me the boarding passes for the second leg, not noticing that I had a bag waiting to be checked in... ah, the joys of Manila.
Just now while waiting in the "First" lounge they upgraded me again to C for the HKG-MNL leg. Hope my luck holds too in HKG 🙂