Too much being made of this. Some minor tweaks should be made and revote. It all has to go to the House/Senate conference anyway so tweaks aren't final regardless.
Frist should have been sure this bill was crafted more carefully so as to be passed along to the conference. This was stupid.
Today's vote was on the conference version. The Senate passed its version in July, and the objections today relate to "compromises" made in conference.