Tottenham overcame Rochdale 6-1 in the FA Cup but video technology reduced the fifth-round replay at Wembley to a farce.
Spurs had two goals disallowed, were denied one penalty and awarded another all at the hands of the video assistant referee during a chaotic first half.
The controversy totally overshadowed the efforts of Rochdale, who cancelled out Son Heung-min's goal - the one that was allowed to stand - through Stephen Humphrys.
League One's bottom club also hit the woodwork with the score at 1-1, but were ultimately undone by Fernando Llorente's second-half hat-trick and strikes from Son and Kyle Walker-Peters.