Some Custom Fields Not Displaying

Hi there guys im in need of some urgent help here.

I’m using the latest version of wordpress for http://www.briarwood.co.nz

Now if you goto http://briarwood.co.nz/mimi you will notice the right hand side bar contains the name textures and price. these all are define through custom fields.

Now ive added a new winter range using the exact same custom fields and for some reason some of them are not displaying or displaying differently for example if you look here http://briarwood.co.nz/alaska

It displays the name and the textures but doesnt display the price. How ever it displays the Details heading which it shouldnt as this only displays if the details custom field is being used and it isnt.

What could be causing this to happen ? nothing has been changed in the files so i dont see why some work and some dont ?

Any help would be greatly appreciated

Thanks