There are, in fact AEDs at Club Orient. Well there were last year. I will be there in a few days but maybe someone who is there now could confirm their presence.
As to the OP's choice of title for the post, I'm sure Club O would have preferred a different one as this terrible tragedy really didnt happen at Club O but apparently in the waters in front of the resort. Haven't been able to find any media reports on this so far.