I didn't receive any phone call which date should I consider, is your date COPR date - 1/2 days?
Hi Teraflops, I received a call on July 10th, and my COPR date is July 13th , and on my profile, it also shows final decision on July 13th. So I thought I should consider July 13th as the day, that I became PR. But in fact , on my PR card (which I received on September 04th) shows that the day I became PR is July 10th.
That is why, initially, I could not link them (because I used the wrong date of July 13th)
So for your case, I guess you need to try some relevant days, that you can guess if it is the day you became PR.
Good luck