Flying YYZ to OKA found out after arriving in HK that the HKG to OKA leg is cancelled. Everything was booked via Cathay Pacific site so we went to the CP counter. We are Marco Polo Green, they directed us to the Cathay Dragon counter who told us to call the reservation line. After 2 hours of waiting on hold we went back to the desk. After an hour pleading politely for another flight they offered to book us in the 27 (original flight is 23rd) but suggested that we don't book the 27th but rather wait until the 23rd. They said that the airline should contact us and possibly get us on an earlier flight. No food or lodging assistance was offered. They said that we have to fend for ourselves. Still waiting on airside for word. Any idea the best way to proceed?