One thing that they STILL haven't fixed is if you go to an itenirary and the go to change seats, when you click "back" it can't load the page without you doing a manual refresh.
Somone needs to provide web programming 101 to Delta.
This isn't the first time their poor programming and testing has effected things. Look at when they tested the calendar award search and it brought things to a crawl.
Makes me wonder if they contracted their IT programming out of the country..