Raven deals with legal business of things, especially trade. Illegal drugs Raven has no idea, that would all belong to Tetradore.

Wouldn't Dareios be curious to know what the Weres were up to since majority of them are entertained in the Ark? He could always come by ask about a shipment, could be about drugs, but Raven would have no idea that's what it is. She'd just be like 'oh yes, shipment ID 34567, a box of pencils, should be coming soon' etc. she woudn't know pencils were really 'drugs.'

Pretty sure we can come up with something.