Here's a new "feature" I discovered today: Unticketed flights do not automatically appear under My Reservations. On the legacy United site they showed up immediately, enabling quick seat selection (since the company travel program won't allow selection E+ or exit seats). DTS policy is that the flight won't be ticketed until three business days prior to the trip (unless you ask for sooner), so until then I must enter my reservation code and last name every time I want to see the flight.
Still missing two RPUs that didn't clear from a 3/2 flight with my wife, 17,500 miles that didn't clear for an award upgrade on a 3/10 flight (for my wife), and mileage for the second segment of my travel on 3/10. The first flight (on which I got a CPU) posted as a Z fare with 150% PQM (1.5 PQS) and 50% RDM bonus. Now that detailed activity is gone from my account, but the mileage totals still reflect it. So bizarre.