Qorax and Seniors.... PR Cards

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Dear Qorax and other seniors;
I landed in Toronto late June and I came back after two weeks. I have a plan to move there by late October this year. At the POE, the officer requested me to fax the permanent address with a one page form to a number shown on the form in order to process the PR cards. I did fax the address the following day. Till date I haven't got anything from them. My concern is that they mentioned on the form that the applicant should allow 15 business days to update the address. Till date and after more than 18 business days I don't see my address online. My question, do you think it is okay to make an online address notification and add a new address (which the same I sent earlier ) ? Or is it better to wait? Please advice.