User blog comment:Jack Pistol/Better Terms for Roleplay?/@comment-5000017-20120405142213/@comment-3354947-20120405144930

Each one has it's own reason for becoming lost, like real life civilizations. Like, maybe, one people abandoned, or in another Padres erupted so violently, it covered that whole server, etc.

And perhaps they were seperated due to Jolly Roger trying to make it harder from Jack to escape (by making the Caribbean smaller), but it backfired and he created multiple versions?