If there were a Googler here willing to help you you haven't given them much to go on. Your profile has no contact information, you haven't shared a support case number, you haven't even shared your company's name or domain.
It may be that I am out of touch with the other HN users on this one, but "$megacorp does something that on purpose/accidentally blocks my service" doesn't surprise me at all. That the megacorp is legally in the right on their own turf is even less unsurprising and not the point. There is a price to not running your own infrastructure and this price becomes tangible when something like this happens for whatever reason.