Ok. Ours is ...
We received your application for permanent residence on August 30, 2010.
We reviewed your application and sent you a letter on December 15, 2011. Please consider delays in mail delivery before contacting us.
Your application was reviewed and we started processing on March 15, 2011.
Which is why the timelines look confusing since received date and PER is almost 2 months ahead of you, but obviously the "started processing" date is almost identical so crossing fingers to hear something next week!
Wayne.