Hello!

Since I have upgrade the version from 2.5.0 to 2.5.2, I can’t get my search works correctly:
Configuration:
Woocommerce + custom theme (_s) with woo custom fields in functions.php + WPML
Everything is update, woocommerce database also.

symptoms:
1. When I make a search, with or without AJAX, the search no return results:
query string: /?_sfm__weight=0+4200&_sfm__length=0+530&_sfm__width=0+330&_sfm__height=0+230&_sfm__diameter=0+300
If I do search without range selector, works perfectly.
If I change the querystring and mantain only 1 parameter, works perfectely.
Field relationships: “AND”

Thanks in advance.
Rui