Dear all,

The server hosting this service has been moved to a different network, and as such, it is now "only accessible/routable from select (still many) members of Internet2 (U.S. universities), ESnet (U.S. national labs), and Geant in Europe. This restricted list of places is currently limited, but is continually growing", as email from our contact at that mirror says.   For folks from specific institutions that suddenly no longer have access, I can forward instution names along and hope that helps.