Humanoid Description Bug Killing Player?

So basically when a player joins my game I am trying to default them to normal body parts. "The normal cubical ones". To do this I am cloning their current HumanoidDescription and then changing all the bodyType values to 0. But I came to a problem for certain people with "special" bodyTypes, it keeps killing them every time I :ApplyDescription()

game.Players.PlayerAdded:Connect(function(Player)
    Player.CharacterAppearanceLoaded:Connect(function(Character)
        wait(3)
        local Humanoid = Character and Character:FindFirstChild("Humanoid")
        local HumDesc = Humanoid:FindFirstChild("HumanoidDescription")
        HumDesc.Head = 0
        HumDesc.LeftArm = 0
        HumDesc.LeftLeg = 0
        HumDesc.RightArm = 0
        HumDesc.RightLeg = 0
        HumDesc.Torso = 0
        Humanoid:ApplyDescription(HumDesc)
    end)
end)

Does anyone know why it kills certain people or is it just a bug I have to report?

Or is there another way to achieve what I am doing?