Lyon's current owner, Eagle Football Group, was placed under administration in March, effectively removing former Lyon chairman John Textor from its leadership.
Declan Rice not involved at Arsenal's London Colney training ground on Tuesday, with Bukayo Saka, Martin Odegaard, Jurrien Timber and Riccardo Calafiori also missing the session.
Japan's Olympic and world silver medallist Yuma Kagiyama said he would take a break from competitive figure skating next season "to reflect on myself as I look toward the future".