What the fuckity fuck?

So At Oni-con I picked up Yu Yu Hakusho The complete first season, completely new and still in it's shrinkwrap from funimation. Since I finally finished up Princess Tutu while riding on my mini-elliptical, I busted it out to do my workout tonight. However there's a MAJOR error on the disks. Disk 1 and Disk 2 are labeled as such, and have a little case labeled as part 1, but the episodes actually one the disks are eps 15-21 and 22-28, in short, the same as disk 3 and 4. WTF!!! Has anyone else heard of this problem with Funimation disks?