I can't say I was at all surprised to be honest. Most other fighters who had missed weight as much on the lower tiers as she has would not have been given a shot at the UFC to begin with. I am fairly sure this is a big part of the reason she was asked to leave her previous MMA camp, they had seen her miss weight at least twice before ad likely knew what was coming and didn't want to have their gym name be associated with someone who misses weight so much.
My biggest gripes are she really should have done something to go that extra step like having the towel crew come out so she could get on the scale naked or cutting her hair or something to show she had made every effort but I guess if you miss weight by over 7 pounds it is obvious you made very little effort.
On top of all this she has already been talking about not wanting to be in MMA for very long (just long enough to get two titles, her arrogance would be amusing if it wasn't so insulting) apparently the scale is too wily a foe for her.