Jota fired the visitors in front with an hour played after Maupay had missed a first-half penalty,
But Brighton equalised through a 93rd-minute Gross penalty after Robertson was deemed to have fouled Welbeck in the box.
Klopp will not be a happy man as his side had two goals ruled out for offside – albeit the correct decisions, it must be said – and also lost Milner to a hamstring injury.
The reigning champions are a point clear at the top of the Premier League but are expected to drop by the time the rest of this weekend’s games are played.
Brighton 1-1 Liverpool FT:
20': Maupay misses a penalty
34': Salah goal ruled out by VAR
60': Diogo Jota scores
84': Mané goal ruled out by VAR
90+3': Groß scores a penalty after a VAR review
Wow. 😲 pic.twitter.com/HdN472ATV7
— Squawka News (@SquawkaNews) November 28, 2020
Brighton stay in 16th, now six points above the relegation zone.
A hard fought game, but all the talk will be about VAR.