I have been on the phone with Delta and with AMEX all morning trying to figure out why my AMEX card spend has not updated since July 13, 2017. The Delta supervisors tell me it's AMEX's problem, and the AMEX supervisors tell me it's DELTA's problem. I am SO FRUSTRATED. This is a huge waste of time--I'm being passed back and forth between the two companies with each one claiming ignorance and that it's not their job. WHAT IS GOING ON HERE, Delta? I've spent over 10K on my Delta AMEX so far this year, and My Delta is showing 0-1K. I've spend 2 hours on hold now and re-explaining to one idiot after another what the problem is. Even the supervisors seem clueless and confounded. ARRRRGHHH.