We have set a solution thanks to your team in order to have the country field button showing only the right languages regarding the page it is located as before all the countries in all languages where shown. But there seem to be other issues that prevent the location filter link "See more" to not work (cf picture enclosed).
Could you please help us out and provide us with a solution?
I compared both of your sites and I believe that this issue is caused by the last update of WP JobSearch plugin(1.3.5). Please install version 1.3.4 similarly to hidden link and test again.
If it resolves the issue. Please contact the plugin authors and tell them that the file "wp-jobsearch/includes/class-jobsearch-plugin.php" in version 1.3.5 does not contain the call: