Just went through this place tonight, the smaller dungeon with the "Anubis" deals, and the Temple with all the Mummies, Crocs, and Mummy boss. The Temple at least was at MAX spawn. The first place we went with the Anubis guards, was nice looking. The DC's were in the 50's for all the locks, and around 45 or so for the traps.
I was surprised however we found hardly any loot. A couple sets of armor, and a shield, a few lock picks, and a scroll or two.
The second place was the same, no real loot to speak of. A couple lock picks, 2x "Coffers of Voice Stealing" and 2x "Ghoul Gloves" or whatever. Beyond that, a scroll or two.
For the difficulty of this place, traps, locks, harsh weather, and extreme monsters. The treasure found was very disappointing..
Beyond that, I liked the feel of the place, the need for water though was awful. It didn't really inform when we needed to drink, and we become exhausted within a few minutes.
I would say to take a look at the weather system, and to up the loot scare to be in line with the challenge of the area and DC of locks and traps.