Jayne Mueller, the Payton campaign volunteer, is shown on the phone giving a voter a selection of more than one polling location at which to vote. In New York City, voters have a specific, assigned polling location that corresponds to their residential address.
There are no Election District / Assembly District placards at the various tables in the polling location.
When Hobart goes to the polling place to vote, he does not identify himself and sign the registration book (which would have led him to receive a blank ballot from a pollworker). (Nor does Alice.) He does grab 2 ballot sleeves, but these sleeves are empty, lacking ballots: he and Alice would not have been able to vote.
Andi Mueller says she volunteers as "an election judge." There is no such position at a New York City polling place. She would have been called herself a pollworker or poll inspector.
The ballot that Andi Muller fills out should have shown the political party for each candidate.
During the Rally scene where Payton showers in front of an audience, red, misspelled signs can be seen being held by audience members. It says "Payton Hobbart for State Senat" rather than "Senate"