[Well.... that's sort of a confirmation but not REALLY, is it? God. Either this guy's being intentionally obtuse or..... who knows. He'll have to come back to it later.]

As far as I can tell, they've slowly expanded access to the entirety of the Nysa Isles, yes. Before I arrived here, Nadril wasn't accessible either. Though the reasons for that and for this do seem somewhat different.
[In that Nadril forcibly refused contact with the Natha until recently.]