Hi, Karam made an interesting discovery for Bug 10176 [1], putting "use utf8;" on Search.pm fixes URL of facets (not display well for me, but url works). Digging a little I found that on line 574 of master Search.pm there is a strange symbol (last between []). Seems to be an inverted question mark. Karam saids that is Arabic one. 572:# Sanitize the link value : parenthesis, question and exclamation mark will cause errors with CCL 573- my $facet_link_value = $one_facet; 574- $facet_link_value =~ s/[()!?¡¿؟]/ /g; 575- Question: this char is a typo? Was introduced on Bug 9183 [2] 'use utf8;' fixes the substitute, and the URLs. Also removing that char gives the same effect (without 'use utf8:' Patch is from jcamins Regards, bernardo [1] http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=10176 [2] http://bugs.koha-community.org/bugzilla3/show_bug.cgi?id=9183 -- Bernardo Gonzalez Kriegel bgkriegel@gmail.com