If not mistaken, there are only 27 tracks on Japanese edition KICA-513. Both Slipcase and CD case back show 27 tracks.
The SM Records has 29 tracks because it adds the 2 songs from SCD KIDA-194 as bonus tracks.
Same thing happened with X The Movie soundtrack:
Original, 23 tracks:
http://vgmdb.net/album/22323
SM Records, 25 tracks:
http://vgmdb.net/album/22330 (adding AMDM-6170 tracks as bonus)
75 minutes is fine for a CD; it can goes up to 80 minutes.