Regarding dates changes on forms, I am asking my parents to sign on the new form but still date 05/10/2019 to be consistant with all other documents, I am attaching the below with the application to explain.
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CONFIRMATION OF UPDATED FORMS USED DUE TO CHANGES ON DATES ON SEVERAL FORMS STARTING JUNE 2019
Please find this as a response to changes in dates for several forms in June 2019.
We filled out our application in May 2019 with updated forms at that time, we signed and date all forms as 05/10/2019. After that all forms and supporting documents were sent to Canda on May 16, 2019 and the whole package arrived to Canada on June 03, 2019.
We found out about changes on date on June 04, 2019 right before we are sending out application. We immediately printed out new forms, filled them out and have them signed. Due to all other documents dated 05/10/2019, with the updated forms, we also dated 05/10/2019 on new form to be consistent and precise with all other documents.
I certify that information contained on this document is complete, accurate and factual. I also realize that once this document has been completed and signed that it will form part of my immigration record and will be used to verify my family details on future applications..