No luck, Canada Post closed my case and told me due to some "national technical issue" they have no proof that the mail is delivered. The supervisor told me they can't provide the signature and there won't be any update on the tracking page, but she believed it should be delivered as long as the address on the envelop is correct. I can do nothing at the moment but just wait.
Cravethe6th if you don't mind, could you please let me know when you receive AOR or can link your app online? if CIC did receive my application, I think I can call them to confirm by then. All I can do is hoping for the best
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