TerraDave
5ever, or until 2024
Sadly, it seems 1E/early 2E never really treated anything over 12th level seriously. It's like the designers saw the level of power and just couldn't keep a straight face. Baba Yaga's Dancing Hut, Castle Greyhawk, Throne of Bloodstone. About the only exception I can think of is Labyrinth of Madness, and wasn't that a Monte-made module (he strikes me as understanding high-level a shred better than others).
Don't equate the hut with those! The Roger Moore one from dragon may have "light" elements...but is a very different kind of adventure then the others.