Yes. I'll be more specific on what my eCAS shows:
There are two side. The left says: Sponsorship Application Status. The right says: Permanent Residence Application Status.
The information for the left, the sponsorship side, says "In Process" and when I click on it:
We received your application to sponsor xxxx on April 6, 2016.
We sent you correspondence acknowledging receipt of your application(s) on April 28, 2016.
We started processing your application on April 27, 2016.
The information for the left, the Permanent Residence Application Status says "Application Received" and when I click on it I see:
We received xxxx application for permanent residence on April 6, 2016.
Medical results have been received.