Please update the SS.
I've noticed that some info is missing for me.
Invitation was received on March 21, 2018.
I sent SIN (I can explain why from professional point of view, I do not work for IRRCC, but I believe they have the same arrangement with CRA as my organization).
Status for sponsor shows "Decision made" and has two lines ( we received your application and we started processing your application) but does not mention yesterday's SA correspondence.
Status for PR application was "in process" since May 31 (same day when status for sponsor changed to "in process" (I was told that it was not possible, but this happened due to some reason)). Today it changed back to application received ( I guess it means "received by Ottawa"). Gckey has been showing review of eligibility since May 31.