It is the old way to check the status of application: https://services3.cic.gc.ca/ecas/security.do?lang=en
This is the new way to check: https://cst-ssc.apps.cic.gc.ca/en
Hello
I am in the same situation. My background check is complete but no other updates since then.
Have you looked at the January spreadsheet? https://docs.google.com/spreadsheets/d/1iXCMs0mYtJZwYTTIH3LDmHK1tgK7yqAgQ5Jfyxv7BEI/edit#gid=1316748968