If the new program is so smart, it should not be denying us after we have selected each destination in the multi-city search. Before, the greyed out feature helped a little bit. However, even now, if it's selectable, there's a good chance one's itinerary may be shot down. That's what's so frustrating.
We're all pretty much in trouble if even the mini-RTW guru Pseudo Nim ^ can't figure things out.