Folks with Marriott credit cards know that every $3k spents equates to 1 night. For me, my night credits show up on the 10th of each month. For some reason, the credit did not show on Feb. 10. (I did receive the credit on Jan 10.]. I contacted Marriott on this about 2 weeks ago and they acknowledged the problem, but could not say when it would be fixed. I am a little surprised that it still has not been resolved. Everyone should look out for this.
( I am platinum and have had a Marriott credit card for over 20 years)