You will get Biometric request (BR) again because biometric done for tourist visa is not valid for PR.
Application has nothing to do with linking to GCkey. Follow the steps listed in the forum to link, I am sure you would be able to get it.
Were your application transferred to Mississauga ? and did you get marry recently? There are other guys who are getting additional docs request too and they are married recently.
You can get it from CRA online version or you can contact your employer too. I lost mine and I got the online version and I requested from pay roll department and they send me a copy too.
Don't lose hope. It's too early to say "no draw".
I already got ITA but there is something about these ROH threads which always make me come back here :) Well Good luck everyone for ITA.