I hit $50,000 in 2014 spend in mid-October, and have already received my November statement, but the 10,000 additional MQM's have not posted. I called Amex about ten days ago, which was an exercise in futility, so I then called DL. The rep looked into it for me, and found a clause in the Amex T&C's, which states that the bonus will post within 60 to 90 days.
I have no urgent need or use for these points, so I am content to wait until mid-December to see what happens.