John Brooks has been replaced as the VAR operator for Liverpool's game against Everton on Monday and Arsenal's game with Manchester City on Wednesday.
Brooks made a mistake when he was in charge of VAR for Brighton's 1-1 draw at Crystal Palace on Saturday.
Brighton had a goal disallowed for offside after the VAR guidelines were wrongly drawn.
Andre Marriner will replace Brooks on Monday, while David Coote will assume VAR duties on Wednesday.
Howard Webb, chief of referees' body PGMOL, has called a meeting for Premier League referees to discuss mistakes in the use of VAR this weekend.
The former World Cup final referee has already rung Arsenal and Brighton to explain errors in their games.