LxWxH displaying incorrectly on product page

Hi there!
We are using the latest version of Woocommerce (2.0.13) as well as Blanco theme. After trying to solve the problem with the woocommerce support team and then the Blanco theme support team, it seems the issue comes from this plugin.
We have tried different themes to be sure it is not related to the theme.
In summary, when we enter LxWxH data (example: 84 x 69 x 83) in the variation set-up, within a product set-up page, it later appears in the wrong order (69 x 83 x 84) when displaying on the product page (front-end)… The dimension data no longer appears in the “additional information” tab either but my main concern is the order of display….we have to enter the dimensions in the wrong order (back-end) so they display correctly in the front-end.
Could you help us out with this one please? I have some screen shots that illustrate this quite clearly 🙂

http://wordpress.org/plugins/woocommerce-variation-details-on-page-product/