Today i see one extra line in ECAS which is not sooo useful info:
Before:
We received your application for permanent residence on September 8, 2014.
We started processing your application on January 21, 2015.
Medical results have been received.
Now:
We received your application for permanent residence on September 8, 2014.
We sent you correspondence acknowledging receipt of your application(s) on January 21, 2015.
We started processing your application on January 21, 2015.
Medical results have been received.