On August 5, the New Jersey gubernatorial nominee, Stephen Zielinski, withdrew from the race for health reasons. The party then substituted Lily Benavides as its new nominee.
Under a unique New Jersey law, an unqualified party can substitute, but it must do an entirely new ballot access petition. So the party is now re-petitioning. The replacement petition is due August 21. See this story. No other state has such a law. In every other state, either an unqualified party can replace the candidate listed on the petition, or it can’t, but there is no provision in any other state for a new petition.
New Jersey qualified parties can replace withdrawn nominees without any burdensome procedure.