The move gives the court time to consider a challenge by Republican Jefferson Griffin, who has cited debunked legal theories in his previous failed attempts to block Justice Allison Riggs’ reelection.

Three counts show an incumbent Democrat won election to the State Supreme Court. But an unusual protest by the G.O.P. challenger could be headed to that same Republican-controlled court.

The North Carolina Supreme Court on Tuesday blocked the certification of the state's Supreme Court election as it prepares to consider a challenge from a Republican appeals court judge who is seeking to overturn his loss in the November election.