It is astonishing that a change of such magnitude would not be advertised, promulgated or posted far and wide before implementation.
Yes of course we should check entries for validity etc etc, but by failing to tell operators of such a drastic change is tantamount to negligence, and surely served to line up 90% of the holes in advance of three incidents. (Three instances AT LEAST so far, probably more.)
PS. They should make the volmet announcement more clear also. We had to listen to it four times before understanding it.