Interestingly, the aircraft that flew the final flight from Miami is no longer listed as an AB aircraft, but as owned by GECAS (an aircraft leasing company):
https://www.flightradar24.com/data/aircraft/d-abxa
Correspondingly, D-ABXB is with BCI Aircraft Leasing, and D-ABXG was flown from DUS to SNN two days ago
https://www.flightradar24.com/data/aircraft/d-abxg and is now listed with Avolon.