محكمة التحكيم الرياضية
On 1 December 2017 she was disqualified from the 2014 Winter Olympics for doping offences. She appealed this decision to the Court of Arbitration for Sport in 2018. After a postponement that lasted until 2020, the Court of Arbitration for Sport upheld her disqualification; however, it lifted her lifetime ban from all Olympic Games.