I had crossed the Peace Arch Bridge border into Vancouver at 11:30 pm PST on 10/1 and exited around 9:30 am the next day on 10/2. So technically my 2 days should be counted towards presence. But in the CBSA records it's showing entered on 10/2 2:30 am and exited on 10/2 12:30 pm, which is incorrect. How do I prove that I was in Canada on 10/1 also? Do they accept photos with timestamp with some Canadian landmark as proof?