Brighton and Hove Albion were beaten by a 97th minute Brennan Johnson winner even after the fourth official signalled just six minutes extra!
Albion went ahead on 17 minutes after Danny Welbeck was clipped in the area by Micky van de Ven. Pascal Gross converted the penalty to put Albion 1-0 up.
Welbeck had a chance to put Albion in front inside a minute but Guglielmo Vicario pushed his effort away.
Albion took some chances defensively but held out until half time.
On 60 minutes, after Lewis Dunk cleared a first effort by Pape Sarr, the Spurs midfielder slammed home the rebound.
Substitute Ansu Fati and Welbeck both had great chances to win it for Albion.
But, with the clock already at the completion of added time and with James Maddison, Heung-Min Son and Richarlison all involved, Johnson fired Spurs winner.
Albion go to a rejuvenated Sheffield United next Sunday (18 February).
Today, the Blades, still bottom of the table, won 3-1 at Luton where, on Tuesday 30 January, the Seagulls were beaten 4-0.