Today is the deadline to register or switch parties in order to vote in the upcoming primary in Pennsylvania. And the online voter registration system is "down for maintenance??????"
It's certainly more than a little suspicious that the online registration system in PA would be down now, of all times, on the deadline for voters to register or switch parties to vote in the upcoming closed Presidential primaries.
You can still register by downloading the mail application and delivering it to your local registration office before close of business today.