Karthik_Bharathy [MSFT] on Tue, 12 Nov 2013 11:27:00
(pasting below from Announcements section)
Windows Azure BizTalk Services environment will be updated this week as part of the BizTalk Services upgrade. Management operations on BizTalk Services (e.g. Scale) and trading partner management from portal may be unavailable for a period of 48 hours starting 9PM PST 11/11/13.
Configurations and runtime messaging of existing deployments will continue to remain functional without any impact. During this update, customers on Developer Edition may also face downtime for 15-20 minutes this week.
If you face any issues, please report the same at the BizTalk Services forum
This posting is provided "AS IS" with no warranties and confers no rights.