Salam,
CV at this stage is for the purpose of security. The ghost update that you received is an indication that the officer received your ADR, looked at it and updated your account.
If you are among rare lucky ones, the officer feels satisfied with your ADR and will run only a basic security check, which takes less than a couple of days, passes your security, final review and then ppr.
But, if you are the same as the rest of us, the officer has already sent you for a more enhanced security screening or the so called SS. The good point is that recently CBSA finalizes the security faster than before, but it takes at least another 4-5 months.
To make sure what is going on, call them and specifically ask about your security. You can also order GCMS or CBSA notes to make sure.
Sorry if I don't give good news, but I want to help you plan accordingly if necessary, e.g. apply for BOWP, visa, etc.