Still cannot see Gorowyn city maps

[Nocturnal Abyss]

I'm having a problem where a Griffon Tower icon is showing up on my Gorowyn map where there is no Griffon Tower (I believe it's near the mid-level broker, but it's been a little while), when expressing my problem in lvl and ooc chat, others don't have it. I'm sure the problem could be rectified if I simply deleted the Gorowyn city files, and let the auto-patcher re-install them, but after looking around for them, I can't find those files in the folders. I also am not sure if it would be an icon file, or what exactly (not overly computer savvy). Any help on the matter would be great, thanks!