Attributes dont work properly in spanish language in IE, but ok in mozilla.

[kebonitas]

Hi!
First of all sorry for my english!
I have my online store whith prestashop www.kebonitas.com
In Mozilla the attributes work ok, I mean: if chose red watch it sows the red watch foto, but in IE, it don't work in spanish languaje (i chose red watch and it shows pink watch p e), and i surprised becouse in English languaje it works!!!!!, Hapens the same in the ship price as attributes, people can choice (in fragances) free ship whitout price impact and tracked with 4 euros impact....it sow it wrong too.
Im going crazy
Please can you help me?
Merry christmas to all!!