The court found that the burden on the state in keeping the system going outweighed the risk of disenfranchisement. The court’s order concludes:

The state could have extended the registration deadline until midnight on October 6th, which would have given these potential voters a fighting chance. Instead, the state chose to notify the public during a normal workday and gave them only seven hours to somehow become apprised of their rights and register, all while also participating in their normal workday, school, family, and caregiving responsibilities. One would expect the state to make it easier for its citizens to vote.
Unfortunately for these potential voters, this Court cannot remedy what the state broke under these circumstances. This Court must consider the consequencesof extending voter registration deadline. Having done so, the motion for preliminary injunction, ECF No. 3, is DENIED.
In so ruling, this Court notes that every man who has stepped foot on the Moon launched from the Kennedy Space Center, in Florida. Yet, Florida has failed to figure out how to run an election properly—a task simpler than rocket science.