Invoke the ultimate reservation guarantee. Contact the GM & invoke the guarantee. They need to pay for your stay at the CY (Uber isn't enough), give you $100 & because you're a Plat, 90,000 points.
"If for some reason we’re unable to honor your reservation, we’ll pay for your accommodations that night at a nearby hotel and compensate you for the inconvenience. To be eligible, you must provide your Marriott Rewards membership number when making a reservation. Compensation varies by hotel brand.
Brand
Guest compensation***
JW Marriott®, Autograph Collections®, EDITION®, Renaissance® Hotels, Marriott® Hotel and Resorts, Gaylord Hotels, Delta Hotels®
- $200 USD
- 90,000 points
AC Hotels, Courtyard, SpringHill Suites, Residence Inn, Fairfield Inn & Suites, TownePlace Suites, Moxy Hotels, Protea Hotels
- $100 USD
(Platinum members also receive 90,000 bonus points)
The Ritz-Carlton
Platinum Members received
- $200 USD
- 140,000 points
***Outside of the U.S. compensation will be paid in the local currency"
http://www.marriott.com/marriott-rew...s/guarantee.mi
Cheers.