End of an era :- A question of registery

Further to our previous post after we have found that briefly ORIANA was registerd to the Marshall Islands on 1st June  before being re registered to Bermuda the very same day as can be seen below.

Adding further unaswered questions that are surround ORIANA's future this happened 27 days before ORIANA's ownership was transferred to the mystrious Oriental Fleet Cruise 01 Ltd, so it must have been Carnival themselves who transferred the registry but for what reason and why the Marshall Islands?
Carnival Plc seemingly have no links there except the aforementioned Oriental Fleet Cruise 01 Ltd who as revealed previously are registered yet their main address is Care of Carnival UK's headquaters.
While we know very little about what lies ahead for ORIANA and the events around her sale, the one thing we do know for sure is that in her final year with P&O after all she has acheived for the brand, standards she introduced and her contribution to the British cruise market she deserves to be treated better than how she has been.