So, when I logged into my CIC online application, on the summary page the status said,"Read/Updated". When I checked the application there was no changes to it, no updates whatsoever. I then went back to the summary page, it now said "Submitted". I never received any email as well.
I understand that is a ghost update- in that, there was an update made in the back end that I cannot see. It indicates that a case officer has made a change. Now, the speculation that this ghost update is followed by PPR/ no is just that- a speculation.