[UNANSWERED] Why does this script fail to execute? (No errors in output window)

The script below used to work but Roblox broke it. Any help?

local t = script.Parent.Trainer.Value
local g = Instance.new("BodyGyro",script.Parent)
while wait() do
    local list = game.Workspace:GetChildren()
    for i = 1, #list do
        local n = list[i]
        if n.Name == t then
            local torso = n:FindFirstChild("Torso")
            script.Parent:WaitForChild("Pokemon"):MoveTo(torso.Position - (torso.CFrame.lookVector * 3),torso)
            g.cframe = CFrame.new(script.Parent.Torso.Position,torso.Position)
        end
    end
end