From an email I received:
There have been a number of voting problems, issues and indiscrepancies reported.
If you or someone you know is challenged in any way, experiences long lines due to inadequate booths and scanners, problems scanning the ballot, uninformed poll workers, purged names of long time voters from the voter ledgers at the polls or has been recently been contacted about a change in their polling place – Call 1..866.OURVOTE [687.8683]
An operater will take the report and notify Election Protection people near you to follow up immediately.