Today I talked to agent and he said they have not mailed my certificate yet.
My oath ceremony was on 16th November, Winnipeg office, and myself in Vancouver. The tracker says my application was completed on 23rd November.
I never asked if they have received my email of oath form or if my certificate is printed out, assuming it's all sorted out since online tracker status is marked completed; neither the agent said anything about reception of oath from pending from me.
Is there anyone from Vancouver, who might have also joined the same ceremony and have received the certificate?