I have a similar issue to
Jaagn and
BIJITIN.P.C.
Some weeks before I was invited to the PR Confirmation Portal (and while I was still waiting for an RCMP clearance), I filled in a webform informing IRCC of a change to my marital status and received a response saying the information had been "forwarded to the responsible office". However the marital status on my eCoPR still shows single.
The PR Confirmation Portal tells you to review the eCoPR and let them know if any corrections are needed, so I did send another webform and got a similar response and heard nothing since.
My wife is already a Canadian citizen so I don't think it really affects my application, but I am a bit concerned about signing the eCoPR when it technically has false information in case it could invalidate my status or the PR card when it arrives etc.
I am keen to move forward with getting my SIN updated etc but can't without providing a signed copy of the eCoPR.
When I log in to the PR Confirmation Portal, my case status shows "In review with IRCC", but the eCoPR is still available to download.
Please kindly advise.