A very bold one is the
Lower Valley of the Awash: it shows images of Awash National Park which lies 200km away from the site. Nothing relevant to the OUV is shown either.
For
Selous, among the very poor set of 4, I am quite sure the 2nd and 4th pictures, and possibly also the 3rd, were taken outside of the core zone. They show the Rufiji River area where boat tours are conducted. UNESCO was probably so mad about the poaching of elephants (over a decade ago) that it does not show any pictures of elephants at Selous, although the park is full of them.