The FAA and Fish and Wildlife are forcing SpaceX to undergo a redundant environmental review. There has been no changes since flight 4. There is no need for another environmental review.
The FAA is saying the review is needed because the mission profile increased the impacted area.
The 60+ day delay pushes it to November 10, 2024 or later.
The US election is November 5, 2024.
Elon Musk is now a Trump supporter. Elon Musk has agreed to work to improve US government efficiency if Trump wins the election.
It is an interesting coincidence.