Privately held online gambling operator Bet365 has denied a short-seller’s claim that it is operating an illegal China-facing online betting site.

Tuesday saw the release of a sensationalized report by short-selling firm Spotlight Research, which claimed online payment processor Paysafe was headed for a fall due to legal concerns over its significant relationship with Bet365, which is reportedly quite popular with Chinese sports bettors.

Spotlight’s report sent Paysafe shares spiraling downward, losing more than one-third of their value in a single day. The shares have since rallied, but are still more than 10% off their closing price prior to the Spotlight report. Paysafe issued a statement saying the info in the Spotlight report was either factually inaccurate or old news, while focusing on Spotlight’s admitted self-interest in seeing Paysafe take a dive.

On Thursday, Bet365 issued its own statement to iGaming Business, calling Spotlight’s report “self-serving, misleading and inaccurate.” Bet365 says it “takes its legal and regulatory obligations very seriously” and its attorneys maintain that Spotlight’s read of Chinese law is fundamentally flawed.