Beltway Bureaucrats can actually get away with non-compliance with such deadlines, in fact they do it all the time.

One of several reasons that I don't like a big government full of unelected petty autocrats who have minimal practical accountability to anyone.

Would be nice if they would be fired or even jailed (similar to to contempt of court) for failing to comply with the law. Yes, minor transgression in this case but it's the principle.