Oh I’m sure it was on purpose, only the responsible parties didn’t even understand the impact on the users, so much for given it a moment’s thought. A typo error is a good excuse to use if you believe them. Ms. Blakey and her mismanagment team have done a real “job” on reorganizing the FAA, so much that major loss of technical and professional experience is rampant. What was once the best and most professional federal agency has become a joke. But not to worry, more to come as the situation develops at the FAA/ATO.