When I click on the dialogue for dialogue when talking to Ragok gro-Shob in Bodrum their greeting states: "We are proud Dunmer of the House Redoran, and we live a simple life, like our ancestors." While the NPC obviously isn't a Dunmer. I did a quick look around town and saw 2 other non-Dunmer npcs one of them only had one dialogue topic and the other's Bodrum response was fine.