[NPC] Blackrock cavernsdungeon scaling

[FizCap]

• [Location, Faction, Race]Blackrock caverns, alliance, night elf
• [Name, Type] Blackrock caverns, dungeon
• [Problem Description] The scaling or something is messed up in blackrock dungeon, a lot of the mobs are on heroic difficulty or something because they're one shotting almost everybody, nearly impossible to do with level 85s, their levels are way to high compared to what videos show
• [How it should work] I think the scaling is messed up or something