After some terrible dejected moping we convinced DD to write a letter to the Tooth Fairy explaining what had happened, and Lo and Behold, She was gracious enough to give 50p in lieu.
Now today the second wobbly tooth has come out properly (I think DD might have pulled it out herself - ew) I have provided this little tooth pillow so that she can keep her tooth in style - until tonight. The only question is: does the Tooth Fairy pay more for an actual tooth? Or is it a flat rate? Arg! Parenting Manuals never touch on these thorny questions.