The BlackBerry Signing Authority servers will be offline for maintenance on Wednesday, October 4th from 10 AM to 5 PM (Eastern time). During this time, developers will be unable to sign BBOS and BlackBerry 10 applications. Creation of BlackBerry Debug Tokens, BlackBerry ID Tokens and Signature keys will also be offline.
The maintenance was not fully completed yesterday. Signing remains offline today. I will post a followup when it is back on line.