I'm having the same problem with Swiss flights showing as available, but then gone on the final page with the "rapidly changing partner availability" message. But the flights have been showing as available for over a week. Truly frustrating. There are other problems as well, like standard award availability in businessfirst, yet the flights showing as only having availability in coach. Why would I give 150k miles for a seat in coach? CSR reps - on the 1k line - are clueless as well. Crazy.