From what I've read, Kidani Village faces onto two savannas: the Pembe Savanna and the Sunset Savanna. The Sunset is shared by Kidani and Jambo house, while the Pembe is on the opposite side. If you're options are only those two, then perhaps it makes sense. If it says Arusha or Uzima, then those are only for Jambo House and it might be a glitch with the new site.