Board Thread:Skyrim/@comment-109.152.1.145-20130519220936/@comment-6881629-20130722144247

Take a look in your active effects in your magic menu see if theres one with a countdown clock if there is wait it out see if it wears off, otherwise you'll have to reload a save before she cast the spell.

If you do reload make sure your in first person view and no one gets in the way as that has been known to mess the spell up.