- 
    Bug 
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    Resolution: Duplicate
- 
    None
- 
    1.19
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    None
- 
        Unconfirmed
- 
        (Unassigned)
In certain edge cases, the game attempts to generate an igloo (likely applies to other structures as well) that will float above the ground due to a cave or cliff cutting off its bottom.
In this occurrence, the igloo wasn't able to generate properly, and the basement area is completely missing.