Amanikan seems to no longer be with Aman, incase any one missed that. It has been rebranded by the owner as Mahodaya, and will be independently managed: https://instagram.com/mahodaya.yacht

Interesting choice at such a juncture in the tourism industry...it is difficult enough booking privately owned liveaboards as it is at the best of times. To do it right now (although it was probably coming for a few months/year or so) is a very, very bold move.