Heerenveen boss Robin van Persie was left exasperated after match officials mistakenly allowed Fortuna Sittard to field 12 players against his side on Saturday.
Kylian Mbappe scored from the penalty spot 11 minutes into his return for Paris St Germain but the defending champions had to settle for a 1-1 draw at Toulouse in their Ligue 1 clash on Saturday.
