Ok, so my next trip to Egypt went fine. I could enter the basements no problem and I did a bunch of adventures.
But then...
I went home, and her daughter decided to get married, and right after the wedding it crashed.
*sigh*
So I'm really thinking that this is just an extension of the whole family tree bug, and because someone new was being added to the family it caused the game to crash. The previous generation, the male heir played the field so to speak and fathered children in other countries on purpose and I think that's what started this whole mess. Obviously his daughter having a random child in Egypt that she didn't plan for didn't help things. It's bad enough now that when ANY of my family members click their family tree button nothing appears at all, no screen shows up or anything.
I did make this family before the recent patches, so I'm hoping that once I start over that it will fix the problem.
I'm pretty sad about it though, 2 generations of adventuring sims down the drain.