I arrived at 1AM after an entire day of traveling, with an Expedia reservation for and 11 day stay...and was told that I had no reservation.
After multiple calls to the Hotel Reservations Management and Expedia, it simply boiled down to the reality that my reservation was cancelled by the hotel, for reasons unknown, with no advance notice. This is the height of nightmare travel, and while Expedia was sympathetic and helpful, this hotel was positively not willing to fix the issue. Bad form, lifetime ban on IHG Hotels from this career world traveler.