Everything's more spread out in WW than in OoT. Maybe Spectacle rock moved during an earthquake. It is likely that Death Mountain is on a fault line which is why it's a volcano. Maybe the reason that Spectacle rock moved is the same reason why geography is never quite the same.

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"Let fear be cast into the hearts of our enemy.
Let them lose all hope and let their heart sink into the unending darkness.
Let them have no will to live.
Let them feel the power of the Sages of Despair!"

-The Sages of Despair Creed