Grid layout in 1.5.6.2

[Rugged]

Hello everyone,

 

I am trying to build my new shop, and have come across the following two problems, so far:-

 

1: The Grid layout has gone all funny, and after reading the forums for a couple of days, I am no nearer to solving the issue. The issue is that in the Grid layout, I have at the top two products per line, then on the second row I have just one product per line, then on the third row I have two products per line again, and it keeps alternatining between one and two products per line. What I want is a consistent THREE products per line. Look at it here:- http://ruggedcomputing.co.uk/files/prestashop/prestashop/index.php?id_category=12&controller=category&id_lang=1

 

In the demo here:- http://www.templatemonster.com/demo/46086.html it is showing as three products per line, but somewhere along with my configuring the template, something changed.

 

2: In the Back Office, when I go to Modules / Modules and Themes Catalogue, the page is showing as empty I am using the 46086 Template that can be seen above, and I used to be able to see the Default Theme that came with the installation of Prestashop 1.5.6.2 and the 46086 Theme that I bought. But suddenly, it dissappeared. Can this be linked to the issue above?

 

Hope somebody can help.

 

Thanks in advance