Chelsea refused to tell their fanbase that Kai Havertz had scored against them when live Tweeting their game against Arsenal on social media.
Arsenal cruised to a 5-0 victory over Mauricio Pochettino's side during their Premier League clash at the Emirates on Tuesday evening.
To make matters worse, it was Havertz who provided two of the goals that helped Arsenal tighten their grip on the top spot in the Premier League.
Havertz - who made a £65million switch from Stamford Bridge to the Emirates last summer - also dented Chelsea's European aspirations with his two goals on Tuesday night.