Just received notice that the 33 day cruise of of Singapore has been cancelled and you must re-book on another cruise, including the 29 day cruise. This makes no sense as we already have an assigned cabin. But since there are hardly any cabins available, there's none to book. We also lost the free gratuities as this "3 for free" promotion doesn't apply to interior cabins, at least as far as the gratuities are concerned. Couldn't get any answer as to room credits. Absolutely ridiculous how Princess is handling this. We have three more Princess cruises booked, including a 28 day South Pacific in April of 2020, a March and November 7 day cruise as well. You have until November 20 (through Costco at least) to decide however the 3 for Free promotion ends October 31, which was a big incentive to book. Really disappointed in Princess.