Not according to CAS's own minutes they didn't. More media bollocks.
https://www.tas-cas.org/fileadmin/user_upload/Award_CAS_6298_internet.pdf
Manchester City Football Club Limited, Manchester, United Kingdom
Represented by Mr
Paul Harris QC, Barrister, Monckton Chambers, London, United Kingdom, Mr
Rhodri Thomas and Ms
Natalie Sheehan, Solicitors, Freshfields Bruckhaus Deringer LLP, London, United Kingdom, Mr
Jean-
Cédric Michel and Mr
Massimiliano Maestretti, Attorneys-at-Law, Kellerhals Carrard, Lugano, Switzerland
That's five, not eight.