My theory about Brockville Superchargers is that they may be looking for a better site... just a theory guys!
With the recent engagement of Walmart Canada to buy a lot of semi trucks from Tesla, they will need Superchargers (MegaChargers???) with an easy access for semi trucks from the 401 between Toronto and Montreal.
The proposed site for sure is very close by the 401, I know the place I drove by at least once every week, but not easy for semi trucks.
The best place would be a place like the OnRoute stops with access from both directions. Just a thought.