I think this is a very wise decision.
I, too, think justice wasn't exactly served by giving her jail time. I would have preferred community service, charitable stuff, etc.
I also find it very ironic that the very product that the FDA said wasn't effective, which caused this whole mess in the first place, has now been approved for marketing. I don't remember the particulars of the drug, but if the FDA hadn't put out a faulty report to begin with, none of this would have happened.