The promising Swiss defender was struck down during Saturday's 6-1 defeat to Manchester City.
Crystal Palace are currently in fourth place in the Premier League table, having made an incredible start to the season.
Mane was the subject of interest elsewhere during the summer.
The German was not pleased with the way Liverpool used Nuri Sahin.
The Tottenham Hotspur player was clearly happy with his afternoon's work.
Have you heard the story about the tip from the shoeshine boy, a Brit called James Pallot asks me on my last day at TechCrunch Disrupt.
It's shaping up to be the crummiest year for U.S. stocks since the implosion of Lehman Brothers.
Rolls-Royce has announced up to 400 job cuts at its marine division, taking the number of redundancies at the struggling business to about 1,000 in the past five months.
Dick Advocaat reportedly didn't want Sunderland to sign Fabio Borini from Liverpool or DeAndre Yedlin from Tottenham Hotspur.
Salomon Rondon has scored just one goal in his first eight appearances for West Bromwich Albion.