Good for you. Unfortunately, it does not mean anything but glad to see that you have already received Portal 1 email.
I have an expiration of October 22, 2024, but I have not received Portal 1 yet.
Did you try calling the IRCC? Because on November 7 I checked my gckey and it said there Final decision: November 7 but still finalizing. I called IRCC and the agent said to just wait for an email. Then weeks passed I called again Nov 21 and the agent said that IRCC sent me an email last Nov 9 but I didn’t receive anything, none in my spam folder too, so the agent filed a report on my behalf requesting for the email to be resent to my email address. Then I received the P1 on Nov 27.