I mean, unless they had leftovers just sitting around, why would they not use the new master?
And I imagine with the number of times the 04 disks were reissued, there weren’t many left by 2013.
I would imagine they would have just kept pressing the same '04 DVDs since it would likely cost less than designing and pressing brand new discs for something thats only minorly different from the previous DVD releases. I guess not.