I checked ecas and found this on Monday although last week it was still RBVO. I think no need to wait till Tuesday
We received your application for permanent residence on June 17, 2010.
We reviewed your application and sent you a letter on October 4, 2010. Please consider delays in mail delivery before contacting us.
Your application and supporting documents were received by the Singapore office. They are pending review.
Your application was reviewed and we started processing on March 14, 2012.
Congratulation You are one step closer to get MR
All The Best