There was a email communication about it. If you have not received it, here is the email i received from OVI team.
It will be back again on Monday at 19:30 GMT. Waiting to see the enhancements
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Dear Publisher,
We’ll be making updates and enhancements to Ovi Store and the Ovi Publisher tools this week that will require us to take these services offline:
Ovi Publish will undergo maintenance this Sunday, March 28, 2010 from 08:00 GMT until Monday, March 29, 2010 at 19:30 GMT, and will not be available to publishers.
Also, Ovi Store will undergo maintenance Monday, March 29, 2010 from 09:45 GMT until 19:30 GMT, and will not be available to users.
We regret any inconvenience this may cause and thank you for your patience as we work to enhance the Ovi Publish & Ovi Store experience.
Should you have any questions regarding these updates, please contact Publisher Support at
publishtoovi.support@nokia.com.
Sincerely,
Ovi Support Team