That's... intentional, to some extent? Iberians only asked for help from Laterano, and when they were told "it's your problem," it's likely they took that to the extreme. While Sargon does border the Sea of Clariside, unless there are nomads along the coastlines, it's highly unlikely any Seaborn would've ventured out there. Aquatic creatures of any kind, Aegir and Seaborn alike, would be miserable in the dry environment.

Anyway, I wouldn't say not worrying about it is totally correct. You, Gnosis, and Irene all are aware of this now, and I'll likely have to bring all of you to Doctor Kal'tsit to inform her when we get back. I wasn't supposed to tell anyone, and she's likely going to give you all the same reasonings for keeping it under wraps...