"Commission Junction will be adding new servers and performing upgrade maintenance to the Web Services systems on Tuesday, February 26 starting at 6:00pm PST. This maintenance requires a system outage for the Web Services platform from 6:00pm PST to approximately 10:00pm PST. During this outage, applications that call Commission Junction’s Web Services will not be able to connect to the system and will receive a “connection refused†error message. All other systems including tracking, recording of transactions, and all CJ Account ManagerTM functions are not affected by this outage."