[PF] Battle Dance & Bardic Performance

[Hollow One]

So, this is a question that's been bugging me for a while. Looking over the Dervish Dancer Bard archetype in Ultimate Combat, I see a few things. The first is that Dervish Dancers replace some of the Bardic Performances that normal Bards get with ones that they can use in Battle Dance. However, I don't see anything in the Battle Dance ability itself that says that it replaces Bardic Performance. After checking the SRD there doesn't seem to be anything about it replacing Bardic Performance either, so does this mean that a Dervish Dancer can Battle Dance OR use Bardic Performance, or that they just haven't gotten around to fixing it yet?