Module block layered / Pagination disappear when deselecting filter

[rob84]

I have a problem with page navigation and block layered module. If there are for example 50 products in a category, the pagination show up. If i filter for example "blue color" (with 10 products) the 10 products show up and the pagination disappear, and this is ok.

When I deselect the filter "blue color", it reset right all the products, but the pagination links, doesn't reappears again, and i'm not able to go on page 2 and following.

 

Ps: 1.4.7.3

Thanks.