Sorry, but where do you see that the Model 3 price went up 2k?
If you are saying that the Model 3 SR+ is showing 54.9k CAD by default on the Tesla Canada website, this is because they are using by default 19" rims which cost 2k more than the 18" rims. I speculate they are doing that, cause 19" rims cars have an April estimate, vs the 18" rims have a July 2022 estimate delivery.
Same thing in terms of the 2k difference, for the LR Model 3.
Don't worry if this is what you are talking about, a ton of ppl are blind sided by Tesla making this change in default a week ago, myself included.