Any wait() command I try to use goes on forever. How is this happening?

    elseif Greenify.Value >= 4 and debounce == false and debounce1 == false then
        debounce1 = true
        ChangeColors(plr, Color3.fromRGB(118, 168, 124))
        print ("Works1")

        chr.Humanoid.WalkSpeed = 0
        chr.Humanoid.JumpPower = 0 --Player can't move, going to play an animation here too later 
        print ("Works2")
        --wait(1)                              --HERE IS THE PROBLEM
        local Tree = game.ReplicatedStorage:FindFirstChild("Tree"):Clone()
        local plrposition = chr:FindFirstChild("HumanoidRootPart").Position
        local treeposition = Tree.Trunk.Position

        local newV = Vector3.new(plrposition.X, plrposition.Y - 10, plrposition.Z)
        Tree.HumanoidRootPart.Position = newV
        Tree.Parent = game.Workspace

        local loadedanimation = game.Workspace:FindFirstChild(Tree.Name).Humanoid:LoadAnimation(Tree.Trunk.Animation)
        loadedanimation:Play()
        print "Works2.3"
        --loadedanimation.Stopped:wait()   --HERE IS THE PROBLEM
        wait(0.71666666666666667407)    --This too
        Tree.HumanoidRootPart.Position = Vector3.new(newV.X, newV.Y + 10, newV.Z)
        print "Works2.6"
        print ("Works3")

        chr.Humanoid.Health = 0
        print ("Works4")
        Greenify.Value = 0
        print ("Works5")
        debounce1 = false

This is all of the code that matters but the problem is that every wait that I try to put in never works. It goes on forever and the rest of the code doesn't run. I haven't heard of anybody who has had the same issue and I don't understand why it's doing this. This is a local script and this is inside of a function if that matters.