Invoke not waiting

I copied a code from Brackeys that was supposed to wait before executing a function, but for some reason the Invoke function is not waiting. Both Debug.Log lines run right.

public float restartDelay = 2.0f;
public void EndGame()
{

if (gameHasEnded == false)
{
gameHasEnded = true;
Debug.Log("GAME OVER");
Invoke("Restart", restartDelay);
Debug.Log("This should be working");
}

}

Also this affects the lighting... Does the lighting problem affect the final game when I export it?