Why is my Gui script stuck at Spawning.Text = "Spawning..."?

I've figured out a way to spawn my train, but it's stuck at Spawning.Text = "Spawning..."

It's the first one, the one before wait(0.01) local clone = (etc.)

DaScript = script.Parent.RBXStudioTutorial
Frame = script.Parent.Parent
C70 = Frame:WaitForChild("Set1")
GUI = script.Parent.Parent
local train = game.ReplicatedStorage.C70Freight
local Camera = workspace.CurrentCamera
local Player = game.Players.LocalPlayer

function C70Clicked()
    if workspace:IsRegion3Empty(Region3.new(Vector3.new(467.505, 6.548, -3076.283), Vector3.new(1152.544, 6.559, -3298.865))) then
        script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.DriveFrame.Visible = false
        script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Spawning.Visible = true
        script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Spawning.Text = "Spawning..."
        wait(0.01)
        local clone = train:Clone()
        clone.Parent = workspace
        clone:MakeJoints()
        clone.Bogies.SD_Bogie2:MakeJoints()
        clone.Bogies.SD_Bogie:MakeJoints()
        wait(1)
        script.Parent.Parent.Parent.Parent.Character.HumanoidRootPart.CFrame = CFrame.new(610.265, 6.551, -3143.202)
script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Spawning.Visible = false
Player.CameraMode = "Classic"
    Camera.CameraType = "Custom"
    Camera.FieldOfView = 80
        wait(1)
        script.Disabled = true
    else
script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.DriveFrame.Visible = false
script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Spawning.Visible = true
script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Spawning.Text = "Spawning..."
wait(1)
script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Spawning.Text = "Spawn Occupied! Please wait."
wait(1)
script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.DriveFrame.Visible = true
script.Parent.Parent.Parent.Parent.Parent.Parent.Parent.Spawning.Visible = false
    end
end


C70.MouseButton1Click:connect(C70Clicked)