diff --git a/background.js b/background.js
index f8f189d..ccf50ed 100644
--- a/background.js
+++ b/background.js
@@ -1016,9 +1016,9 @@ ext_api.webRequest.onBeforeSendHeaders.addListener(function(details) {
   // fix blocked referer
   if (!header_referer) {
     if (typeof browser !== 'object')
-      header_referer = details.initiator;
+      header_referer = details.initiator ? details.initiator : '';
     else
-      header_referer = details.originUrl;
+      header_referer = details.originUrl ? details.originUrl : '';
   }
 
   // remove cookies for sites medium platform (custom domains)
@@ -1231,7 +1231,7 @@ if (matchUrlDomain(change_headers, details.url) && (['main_frame', 'sub_frame',
 
   if (tabId !== -1) {
     ext_api.tabs.get(tabId, function (currentTab) {
-      if ((currentTab && isSiteEnabled(currentTab)) || medium_custom_domain || au_apn_site || au_swm_site) {
+      if ((currentTab && isSiteEnabled(currentTab) && !(matchUrlDomain('nationalgeographic.com', currentTabUrl) && !header_referer)) || medium_custom_domain || au_apn_site || au_swm_site) {
         if (currentTab.url !== currentTabUrl) {
           csDone = false;
           currentTabUrl = currentTab.url;
diff --git a/changelog.txt b/changelog.txt
index 90e9b78..a12df5b 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,6 +2,7 @@
 Changelog Bypass Paywalls Clean - Firefox
 
 Post-release
+Fix National Geographic USA
 Remove Finance.si (obsolete)
 Fix blocked referer
 Update custom sites (set useragent Bingbot)
diff --git a/contentScript.js b/contentScript.js
index 3e68583..6c24b28 100644
--- a/contentScript.js
+++ b/contentScript.js
@@ -193,7 +193,7 @@ else {
                   if (par.reference.includes('https://omny.fm/') || par.reference.includes('https://docdro.id/')) {
                     article = article + '<embed src="' + par.reference + '" style="height:500px; width:100%" frameborder="0"></embed>';
                   } else {
-                    article = article + 'Embed: ' + '<a href="' + par.reference + '" target="_blank">' + par.reference + '</a>';
+                    article = article + 'Embed: ' + '<a href="' + par.reference + '" target="_blank">' + par.reference.split('?')[0] + '</a>';
                     console.log('embed: ' + par.reference);
                   }
                 } else if (par.kind === 'unordered-list') {
@@ -1247,13 +1247,13 @@ else if (matchDomain(nl_mediahuis_region_domains)) {
                 par_elem = '';
                 par_key = par[key];
                 if (key === 'subhead') {
-                  par_elem = document.createElement('strong');
-                  par_elem.innerText = par_key;
+                  par_html = parser.parseFromString('<div><strong>' + par_key + '</strong></div>', 'text/html');
+                  par_elem = par_html.querySelector('div');
                 } else if (key === 'twitter' || key === 'instagram') {
                   par_elem = document.createElement('a');
                   Object.assign(par_elem, {
                     href: par_key,
-                    innerText: par_key,
+                    innerText: par_key.split('?')[0],
                     target: '_blank'
                   });
                 } else if (key === 'youtube') {
@@ -1923,6 +1923,11 @@ else if (matchDomain('historyextra.com')) {
   removeDOMElement(ad_banner);
 }
 
+else if (matchDomain(['houstonchronicle.com', 'sfchronicle.com'])) {
+  let wrapper = document.querySelector('.belowMastheadWrapper');
+  removeDOMElement(wrapper);
+}
+
 else if (matchDomain('inkl.com')) {
   document.addEventListener('DOMContentLoaded', () => {
     let menu_btn = document.querySelector('div.left-buttons-container button.menu-btn');
diff --git a/manifest.json b/manifest.json
index 71d689b..89fe119 100644
--- a/manifest.json
+++ b/manifest.json
@@ -528,5 +528,5 @@
         "*://*.wallkit.net/*",
         "*://*.wsj.net/*"
     ],
-    "version": "2.2.6.3"
+    "version": "2.2.6.4"
 }
\ No newline at end of file