Do not follow up once you send mail.. that brings you to the end of queue. My experience.
I tried to follow up daily with them for 5 days -- Nov5th to 10th.. No response. I stopped mailing them. I got response on 13th.
However, I requested for 3 passports to pickup, got 1 pickup. Others to be picked up.
They stopped 'calling' facility to avoid direct questions and instant responses which is increasing work load I believe. Just have patience after sending details.
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@anyone got passport back ? how much time it took ?
For me, they picked one after 14 days of patience (tested to the core). Next day 3 updates, sent to IRCC.
Later on, no updates. Please share your experience in "waiting"