> It’s so difficult to be paranoid about every single technology you use. When using new technologies that promise to speed up the developer flow, I already expect them to be more expensive than bare metal, but I think this is beyond the pale.
It's always been. They are always pushing boundaries and checking what they can get away with. The response "we’ve processed a billing adjustment for the unexpected charges as a one time courtesy." even though it looks like a bug and it hasn't been fixed since is already telling.