I think I just real randomly figured out why you have DK runes on your UI. I just logged on to my DK for the first time since I setup my new UI, and sure enough there were DK runes up by where the standard player frame would be. Must be something with oUF, anyways I just looked the rune frame up in moveanything and clicked hide. I use DKI Runes anyways so I didn't need them. but if you have a DK and want to keep them then you can move them instead of hiding them. Not sure if this is why you have them or not since they shouldn't show up on your hunter anyways, but it's worth a shot.
__________________
|