Language switcher doesnt load the updated page.

Hi my language switcher that is applie in the footer code injection doesnt load the updated enlighs page. 
i have updated the english homepage with new content but it doesn't load the updated site. 
I tried changing the code without any luck. 
Does anyone have and idea? 

Here is the code that is use for the language switcher in footer. 

<script>
    $(function() {
    /* SETUP MULTI-LANGUAGE */
    var defaultLanguage = 'sv';
    var lang = location.pathname.split("/")[1];
    var site = location.pathname.split("/")[2];
    var defaultClass = 'lang-'+defaultLanguage+'';
    var itemParent = "nav [class*='collection'],nav [class*='folder'],nav [class*='index'],nav [class*='group']";
    if (lang == "" || lang.length > 2 ){
      var lang = defaultLanguage;
    }
   
      /* ADD LANGUAGE CLASSES */
    $('a[href="/"]').addClass('lang-'+defaultLanguage+'').parents(itemParent).addClass('lang-'+defaultLanguage+'');
    $('nav a:link:not([href^="http://"]):not([href^="https://"])').each(function () {
      var langType = $(this).attr('href').split("/")[1];
      var multiLanguageClass = 'multilanguage lang-' + langType + '';
      if (undefined !== langType && langType.length <= 2) 
        $(this).addClass(multiLanguageClass).parents(itemParent).addClass(multiLanguageClass);
    });
    $('nav button').each(function () {
      var langTypeFolder = $(this).attr('data-controller-folder-toggle').split("/")[0];
      var multiLanguageClass = 'multilanguage lang-' + langTypeFolder + '';
      if (undefined !== langTypeFolder && langTypeFolder.length <= 2) 
        $(this).addClass(multiLanguageClass);
    });

    /* HOMEPAGE-LOGO LINKS TO PROPER LANGUAGE HOMEPAGE */
    if (lang == "sv") {
      $('a[href="/"]').attr("href", "/sv/home/");
    }
  
    /* ADD EXCLUSION NAV ITEMS */
    $('.exclude-me,.exclude-me a').addClass('exclude');
    $('.sqs-svg-icon--list a,.SocialLinks-link').addClass('exclude');

      /* REMOVE OTHER LANGUAGES AND KEEP EXCLUDED ITEMS */
    $('.multilanguage:not(".lang-'+lang+',.exclude")').remove();
      
     
     /*Tiego Cloud länk. Kommentera bort denna om det strular */
     
     /* $('a[href="https://web.tiego.se/"]').css('visibility','visible');*/
    
      
    /* $('a[href="https://web.tiego.se/"]').addClass('exclude');*/
      
    /* KEEP LINK */
    
    if (lang == "sv") {
        $('a[href="https://web.tiego.se/"]').addClass('exclude');
    }
    if (lang == "en") {
        $('a[href="https://web.tiego.se/"]').addClass('exclude');
    }

      /* SETUP LANGUAGE SWITCHER */
 
      $('body').prepend('<div class="language"><a href="https://tiego.se/sv/home/" class="lang-en">Svenska</a>&nbsp|&nbsp<a href="https://tiego.eu/en/home" class="lang-sv">English</a></div>');

    /* NOT REQUIRED */
    /* SETUP URL REROUTE FOR MATCHING LANGUAGE PAGE */
    switch (window.location.pathname) {
      case '/en/about':
        $(".language a.lang-en").attr("href", "/en/about");
        $(".language a.lang-es").attr("href", "/sv/about");
        break;
      case '/sv/about':
        $(".language a.lang-en").attr("href", "/en/about");
        $(".language a.lang-es").attr("href", "/sv/about");
        break;
      case '/en/products':
        $(".language a.lang-en").attr("href", "/en/products");
        $(".language a.lang-es").attr("href", "/sv/products");
        break;
      case '/sv/products':
        $(".language a.lang-en").attr("href", "/en/products");
        $(".language a.lang-es").attr("href", "/sv/products");
        break;
                                    }
  });
</script> 

Kind regards, Tony

Hi,

What is your site url?

www.tiego.se

https://mouse-chimes-a658.squarespace.com/en/home

The content shows fine to me. You try checking it again

https://mouse-chimes-a658.squarespace.com/sv/home/

https://mouse-chimes-a658.squarespace.com/en/home

Also, I found a strange thing, when clicking on logo on EN Pages, it redirects to this url

https://mouse-chimes-a658.squarespace.com/fr/accueil

Thanks for the feedback. 
I found the issue. The previous developer had installed an third-party service for the translation which they had canceled.