This same thing happened to me. Twighlight Over Thanalan is played while you are starting as a new character and the guy in the choco cart picks you up. Windy Meadows is a remixed version of Moraby Drydocks. Thats what they are supposed to be. I also worried about the patch changing the song that I got. I really like Windy Meadows. I never liked Twighlight Over Thanalan though.