Crystal Palace's second goal against Everton on Sunday afternoon was allowed to stand after it was adjudged that Wilfried Zaha's handball in the build-up was not deliberate.
The Blues fell to a demoralising 4-0 defeat at Selhurst Park to knock them out of the FA Cup at the quarter final stage. Strikes from Marc Guehi and Jean-Philippe Mateta in the first half were added to by Zaha and Will Hughes in the second period to send the hosts to Wembley.
However, shortly after Patrick Vieira's side had bagged their second of the match, Evertonians on social media noticed an incident which they believed should have seen the strike ruled out.