The Serbian international was shown a straight red card for pushing Chris Kavanagh after the official awarded a penalty and dismissed Fulham's Willian for deliberate handball on the line.
Two Fulham players and their manager were sent-off by the referee in the FA Cup quarter-final clash against Manchester United.
Cameroon fought back from two goals down to earn a 3-3 draw against Serbia at the World Cup on Monday, keeping both teams in contention for a place in the last 16
James Maddison's free-kick had put the Foxes in front, but Che Adams twice pounced on poor defending in the absence of Wesley Fofana to give Southampton their first win of the season
Darwin Nunez flicked home to level at 1-1 and then teed up Mohamed Salah for an equaliser 10 minutes from time
Fulham returned to England's top flight by winning promotion last season via a play-off, after four years in the Championship.