So, I had my scene fairly set up.  Saved it, and suddenly my little girl character has pulled in invisibility trick of some sort.

As you can see she is selected.  And when I move her around the dress moves, but she is no where to be seen.   Why does this happen?  I have a couple of other 'backup' scenes saved for this and when they are loaded she is missing in those too.  

I think I can delete and bring her back, but it is certainly an odd bug.