This is an excellent job !

However the coordinates of the site "Wadi Al-Hitan (La vallée des Baleines)" in EGYPT , were wrongly interchanged (the Latitude value is put as Longitude and vice versa), an unforgiven error which you are not responsible for, as it was also wrongly reported on the WHC website itself.
The true coordinates should be :
<longitude>30.183333</longitude>
<latitude>29.333333</latitude>

Anyway, this cannot belittle the great job you did. "Chapeau !!"

Tamer Elshayal