Bro, it's fake bro...

https://www.reuters.com/article/uk-factcheck-canada-idUSKBN27C344

Just kidding!.. I'm doing my research trying to help you find it... it's definitely difficult as you mentioned!

These guys here, say it's all fake of course... but you can still read it's details on their site...

https://factcheck.afp.com/leak-canada-lockdown-plans-fake

Bro, it's fake bro...

https://www.reuters.com/article/uk-factcheck-canada-idUSKBN27C344

Just kidding!.. I'm doing my research trying to help you find it... it's definitely difficult as you mentioned!