I got my statement today and there is no mention of it. As someone else mentioned, my credit card points have always credited to my Marriott account on the 18th, but still nothing this month. Maybe it is always back-dated - I don't check that often!

I first got an SPG Visa or Mastercard - I don't remember. They kept getting discontinued, but I ended up with a brilliant MBNA Mastercard with (effectively) unlimited, easy to get 2% cash back, no fee. Everything was always done with lots of notice and with better cards as replacement. SPG Amex doesn't meet that (except for the signup bonus, perhaps).

Dr. PITUK.