While trying to replay Oblivion, I ran into a bug where the two nord knights Geimund and Guknir are stuck on their horses at the Priory of the Nine fast travel point. They won't move into the priory (or even away from the fast travel point) and don't have any dialogue aside from generic rumors. I haven't really modded anything yet, so the only mods I have are all the official Bethesda DLCs and the unofficial patches for them. This never happened before, so I have no idea what to do to fix it and move them into the priory as knights (or at least make them stop cluttering my courtyard), please help.