Sharing my experience.
Dec 23, 2024: Received BILs for non-EE PR application for self and spouse.
Dec 30, 2024: Provided biometrics for self and spouse.
Dec 30, 2024: Spouse's biometrics were updated a few hours later in GCKey and Tracker, but not mines
Jan 24, 2025: Sent a webform with a scanned copy of the sticker they gave me at Service Canada of my biometrics record.
Feb 6, 2025: Generic email from IRCC saying that they had received my information and were going to review it.
May 5, 2025: Received a letter in my GCKey account asking me to retake my biometrics as there was an issue with the ones I had provided on Dec 30th (main applicant only).
May 8, 2025: Provided biometrics again in a different Service Canada location.
May 8, 2025: Biometrics updated in GCKey a few hours later.