You may have found the Gupta plane!

https://globalnews.ca/news/4059932/canadian-bank-loan-african-family-luxury-jet/

Near the bottom is an interesting comment.

The plane is listed as missing on the site FlightAware, which allows the public to track the location of planes around the world, though its location data is not available for public tracking. The site states that the removal of public tracking data for the aircraft was requested by the owner.