My oath ceremony was July 10, and still haven't received my citizenship certificate. I contacted IRCC on Aug 22 and they confirmed that my certificate was mailed out July 24 and the mailing address was correct. They won't be able to do anything or issue me another certificate until early Sept which is 6 weeks after original certificate being mailed out. Anyone has similar situation or know what to do? I also wonder if anyone would know if I can ask for e-certificate just in case it won't be lost in mail. Thanks.