Funny thing too, the seducers were completely nvde during Battlespire and Daggerfall. To double it, the seducers are Nocturnal's daedra, with a bunch going traitor to Mehrunes Dagon and became part of his army and consorts in Battlespire.
EDIT: To note, I consider the Seducers and the Dark Seducers to be completely two different daedra, with the Seducers being tied to Nocturnal, and the Mazken (Dark Seducers) with Sheogorath.
So they change allegiences, then. I agree too, DS and S are different. They even look different.
Just searched it...Ugh..UGH...The one with Vivec...UGH
Sir, you haven't seen nothing yet. I promise you!
Edit: Cicero and Night Mother....
. Don't talk about it. Ever.