diff --git a/background.js b/background.js
index 82eee72..2fe46e1 100644
--- a/background.js
+++ b/background.js
@@ -878,7 +878,7 @@ ext_api.webRequest.onBeforeSendHeaders.addListener(function(details) {
   }
 
   // load toggleIcon.js (icon for dark or incognito mode in Chrome))
-  if (typeof browser !== 'object') {
+  if (typeof browser !== 'object' && ['main_frame', 'xmlhttprequest'].includes(details.type)) {
     ext_api.tabs.query({
       active: true,
       currentWindow: true
diff --git a/changelog.txt b/changelog.txt
index f7274fa..a0b1f86 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -2,6 +2,7 @@
 Changelog Bypass Paywalls Clean - Firefox
 
 Post-release
+Fix popup (update notification; GitLab CORS issue)
 Update limit contentScript (add image/sub_frame)
 
 * v2.0.8.0 (2021-02-14)
diff --git a/contentScript.js b/contentScript.js
index a98f1c7..af39dfd 100644
--- a/contentScript.js
+++ b/contentScript.js
@@ -1521,7 +1521,9 @@ else if (matchDomain(['gelocal.it', 'ilsecoloxix.it'])) {
     if (!url.includes('/amp/')) {
         removeDOMElement(premium);
     } else {
-        document.querySelector('div[amp-access="showContent"]')?.removeAttribute('amp-access-hide'); ;
+        let paywall = document.querySelector('div[amp-access="showContent"]');
+        if (paywall)
+            paywall.removeAttribute('amp-access-hide');
         let amp_ads = document.querySelectorAll('amp-ad');
         removeDOMElement(...amp_ads);
     }
@@ -2045,10 +2047,15 @@ else if (matchDomain('stratfor.com') && window.location.href.match(/((\w)+(\-)+)
 }
 
 else if (matchDomain(es_epiberica_domains)) {
-    document.querySelector('div.article-body--truncated')?.classList.remove('article-body--truncated');
-    document.querySelector('div.baldomero')?.classList.remove('baldomero');
+    let truncated = document.querySelector('div.article-body--truncated');
+    if (truncated)
+        truncated.classList.remove('article-body--truncated');
+    let div_hidden = document.querySelector('div.baldomero');
+    if (div_hidden)
+        div_hidden.classList.remove('baldomero');
     window.setTimeout(function () {
-        document.querySelector('div.paywall')?.remove();
+        let paywall = document.querySelector('div.paywall');
+        removeDOMElement(paywall);
     }, 500); // Delay (in milliseconds)
 }
 
@@ -2082,7 +2089,9 @@ else if (matchDomain(de_rp_medien_domains)) {
 }
 
 else if (matchDomain('time.com')) {
-  document.querySelector('body')?.setAttribute('style', 'position:relative !important;')
+    let body = document.querySelector('body');
+    if (body)
+        body.setAttribute('style', 'position:relative !important;');
 }
 
 else if (matchDomain('noz.de')) {
@@ -2139,7 +2148,7 @@ function matchDomain(domains, hostname) {
 }
 
 function replaceDomElementExt(url, proxy, base64, selector, text_fail = '') {
-    let proxyurl = proxy ? 'https://cors-anywhere.herokuapp.com/' : '';
+    let proxyurl = proxy ? 'https://bpc-cors-anywhere.herokuapp.com/' : '';
     fetch(proxyurl + url, { headers: {"Content-Type": "text/plain", "X-Requested-With": "XMLHttpRequest" } })
     .then(response => {
         let article = document.querySelector(selector);
@@ -2168,13 +2177,6 @@ function replaceDomElementExt(url, proxy, base64, selector, text_fail = '') {
                     a_link.href = url;
                     a_link.target = '_blank';
                     text_fail_div.appendChild(a_link);
-                    text_fail_div.appendChild(document.createElement('br'));
-                    let cors_link = document.createElement('a');
-                    cors_link.innerText = '-> bpc: allow temporary access to cors-anywhere';
-                    cors_link.href = 'https://cors-anywhere.herokuapp.com/corsdemo';
-                    cors_link.target = '_blank';
-                    cors_link.setAttribute('style', 'font-weight: bold;');
-                    text_fail_div.appendChild(cors_link);
                 }
                 article.insertBefore(text_fail_div, article.firstChild);
             }
diff --git a/manifest.json b/manifest.json
index 71680ff..2680cf3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -472,5 +472,5 @@
         "*://*.userzoom.com/*",
         "*://*.wsj.net/*"
     ],
-    "version": "2.0.8.1"
+    "version": "2.0.8.2"
 }
\ No newline at end of file
diff --git a/popup.html b/popup.html
index f204449..aa4a1d2 100644
--- a/popup.html
+++ b/popup.html
@@ -22,7 +22,8 @@
 <a href="https://gitlab.com/magnolia1234/bypass-paywalls-firefox-clean/-/blob/master/README.md" style="color:black" target="_blank">GitLab</a> |
 <a href="https://twitter.com/Magnolia1234B" style="color:black" target="_blank">Twitter</a></div>
 <div><a href="https://gitlab.com/magnolia1234/bypass-paywalls-firefox-clean/-/raw/master/changelog.txt" style="color:black" target="_blank">Changelog</a> |
-<button id="clear_cookies" title="clear cookies (and local storage) for current site">clear cookies</button></div>
+<button id="clear_cookies" title="clear cookies (and local storage) for current site">clear cookies</button> |
+<button id="button-close" title="close popup">close</button></div>
 <div><span id="version_new"></span></div>
 <script src="version.js"></script>
 <script src="popup.js"></script>
diff --git a/popup.js b/popup.js
index d3e2296..3cf83a7 100644
--- a/popup.js
+++ b/popup.js
@@ -28,3 +28,9 @@ document.getElementById("clear_cookies").addEventListener('click', function () {
     ext_api.extension.getBackgroundPage().clear_cookies();
     //open(location).close();
 });
+
+function closeButton() {
+  window.close();
+}
+
+document.getElementById("button-close").addEventListener('click', closeButton);
diff --git a/version.js b/version.js
index 1c8eae4..6ce5832 100644
--- a/version.js
+++ b/version.js
@@ -7,7 +7,7 @@ var versionString_new = document.getElementById('version_new');
 versionString_new.setAttribute('style', 'font-weight: bold;');
 var anchorEl;
 
-const proxyurl = ''; //"https://cors-anywhere.herokuapp.com/";
+const proxyurl = "https://bpc-cors-anywhere.herokuapp.com/";
 const manifest_new = 'https://gitlab.com/magnolia1234/bypass-paywalls-firefox-clean/-/raw/master/manifest.json';
 fetch(proxyurl + manifest_new, { headers: { "Content-Type": "application/json", "X-Requested-With": "XMLHttpRequest" } })
 .then(response => {