Usage meter has always been completely opaque anyway. They could (and probably did) shrink the limit whenever they like.
It is a bit insidious that the price hike coincide with the end of 2x promotion, which makes the usage change a bit more obscure.
Ostensibly this makes usage meter rate changes more transparent?
It is a bit insidious that the price hike coincide with the end of 2x promotion, which makes the usage change a bit more obscure.