FAA approval ussually take a couple of weeks if not months in some cases depending on the project. A project near the Canvas tower took something like 4+ months for approval, and the funny part is that its right next to a 500 or so ft tower, much shorter, literally side-by-side, and they have to study it lol.
I mean, if I stand next to a 8 ft Xenomorph thats walking though a door, and he gets through, good chance I can pass through that door as its not too short.
But if it keeps folks employed, so be it. And than we wonder why our cities don't grow faster.
Or it could be to keep their quarterly numbers stabilized. Best to not start at the end of a quarter.