Aaaaand they are gone!
Site is kaput
www.kelleyaerospace.com/
Fishy dude very possibly behind the whole operation started a new career as CEO/owner of VivaJet, a new company for "private jet brokerage" based in Prague, Czech Republic, opened in December 2021.
The only return while searching for this company is its page on Linkedin:
View attachment 675734
And I spy with my little eye, the same Bombardier Express from a year ago in VivaJet's header picture...
Same dude also appears to be the only employee left on Kelley Aerospace's page on Linkedin, with I'zza Tan taking the right decision to jump the ship in April 2021. Good job.
Unfortunately for Airbus, I don't think they will get their rental money back anytime soon. Or...ever, really.