Antonio Conte admitted his disappointment after substitute Alvaro Morata was sent off during Chelsea's win over Norwich in the FA Cup third round.
Chris Hughton should add to Brighton and Hove Albion's firepower in the January transfer window to avoid relegation.
Lingard's second half double cancels out Ashley Barnes and Steven Defour's first half goals.
Elsewhere, the Sam Allardyce era at Everton begins with a comfortable 2-0 victory over Huddersfield Town at Goodison Park.
Steve Sidwell has yet to play for Brighton in 2017-18, although manager Chris Hughton is optimistic that the experienced midfielder will return to light training next week.
Romelu Lukaku will face no further action after allegedly kicking out at Gaetan Bong during Manchester United's 1-0 win over Brighton & Hove Albion.
Southampton earn first point at home since August, while Everton need a last minute penalty to salvage a point at Brighton.
Gunners move up to fifth as a goal in each half seals straightforward win on Arsene Wenger's 21st anniversary.
Israeli forward facing potential three-match ban after alleged stamp on Newcastle defender DeAndre Yedlin.
Krul joined the Seagulls on loan last week and will be reunited with Hughton.
Dutch international rejected Amex switch despite Spurs' impressive late capture of Fernando Llorente.
Burnley also made an £11.8m offer to lure him to the Premier League earlier this month.
Brighton manager says Foxes are 'the model to follow' ahead of this weekend's clash
The Seagulls face a daunting challenge to remain in the top flight.
Brighton set to embark on first season in top flight for 34 years.
England U21 international says he has to "dream big" amid rumours over latest season-long loan deal.
Seagulls into the top flight for first time since 1983 after 2-1 win over Wigan Athletic.
Mohamed Diame and Ayoze Perez net dramatic late goals as the visitors return to second-tier summit.
Chief executive Paul Barber says manager Chris Hughton must recruit well upon promotion.
Akpom will spend the rest of the season at Brighton after failing to break into the Arsenal first-team.
The 19-year-old moves to the Championship club for the remainder of the season.
Bishops have urged parties to negotiate but the Government demands that strikes are suspended.