SpaceX hasn't yet released anything AFAIK. My wild speculation: not wanting to risk anything with both Trump and Musk being present at the launch site?!
Plus, the Secret Service may be feeling far less tolerant of "eh, it's less than a 1 in BigNum chance of anyone getting hurt" odds than your average Tom, Dick, or Harry.
Whatever was or wasn't going wrong in the booster during its landing approach, I'd for-sure bet that the "acceptable" parameters for a chopstick landing were tightened down quite a ways from the prior launch. (Or such a landing had simply been ruled out, by Security fiat.)