Classic SoD dungeon maps missing?

[Xully]

When I enter any dungeon, everything goes brown....I cannot see any dungeon or paths inside whatsoever, I dont want the blizz minimap, i wanted to see the carbonite dungeon maps I think its missing or something for classic SoD?

[Xully]

Reference photo, I'm inside the Orgrimmar dungeon here and this is what I see.