Not here
I see it's back.
After searching for award space on the mobile site, once it showed what was available, I clicked for "desktop site" and it took me to a new desktop interface. I'm having a hard time getting to that page again now.
ETA: Now, as it tries to load the desktop site it shows the new interface for a second (looks similar to the mobile interface) and then takes you back to the desktop search criteria page.