diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9b20179..7951e59 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,17 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [1.6.7] - 2019-07-25
+
+### Compatibility note
+- Require Firefox >= 55
+- Require Chrome >= 22
+
+### Fixed
+- [#175](https://gitlab.com/KevinRoebert/ClearUrls/issues/175) by [@yukulele](https://gitlab.com/yukulele)
+- [#196](https://gitlab.com/KevinRoebert/ClearUrls/issues/196)
+- [#204](https://gitlab.com/KevinRoebert/ClearUrls/issues/204)
+
 ## [1.6.6] - 2019-06-14
 
 ### Compatibility note
diff --git a/clearurls.js b/clearurls.js
index 3c89f9c..771ad31 100644
--- a/clearurls.js
+++ b/clearurls.js
@@ -29,7 +29,6 @@ var dataHash;
 var localDataHash;
 var os;
 var currentURL;
-var lastVisited = "";
 
 /**
 * Helper function which remove the tracking fields
@@ -515,11 +514,6 @@ function start()
             increaseGlobalURLCounter(URLbeforeReplaceCount);
 
             if(storage.globalStatus){
-                // The URL is already cleaned
-                if(lastVisited === request.url) {
-                    return {};
-                }
-
                 var result = {
                     "changes": false,
                     "url": "",
@@ -562,8 +556,6 @@ function start()
                     * a loop.
                     */
                     if(result.changes){
-                        lastVisited = result.url;
-
                         return {
                             redirectUrl: result.url
                         };
diff --git a/data/data.min.json b/data/data.min.json
index e155e77..7cf59b3 100644
--- a/data/data.min.json
+++ b/data/data.min.json
@@ -443,7 +443,7 @@
             "urlPattern": "(https:\\/\\/|http:\\/\\/)([a-zA-Z0-9-]*\\.)?(steampowered\\.com).*",
             "completeProvider": false,
             "rules": [
-                "snr=[^\\/|\\?|&]*(\\/|&(amp;)?)?"
+                "snr"
             ],
             "exceptions": [],
             "redirections": []
@@ -467,16 +467,16 @@
             ]
         },
         "mozaws.net": {
-            "urlPattern": "https?://outgoing\\.prod\\.mozaws\\.net/.*",
+            "urlPattern": "https?:\\/\\/outgoing\\.prod\\.mozaws\\.net/.*",
             "completeProvider": false,
             "rules": [],
             "exceptions": [],
             "redirections": [
-                "https?://[^/]+/v1/[0-9a-f]{64}/(.*)"
+                "https?:\\/\\/[^/]+/v1/[0-9a-f]{64}/(.*)"
             ]
         },
         "shutterstock.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(shutterstock\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(shutterstock\\.com).*",
             "completeProvider": false,
             "rules": [
                 "src"
@@ -485,7 +485,7 @@
             "redirections": []
         },
         "mozilla.org": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(mozilla\\.org).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(mozilla\\.org).*",
             "completeProvider": false,
             "rules": [
                 "src",
@@ -495,7 +495,7 @@
             "redirections": []
         },
         "readdc.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(readdc\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(readdc\\.com).*",
             "completeProvider": false,
             "rules": [
                 "ref"
@@ -504,7 +504,7 @@
             "redirections": []
         },
         "dailycodingproblem.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(dailycodingproblem\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(dailycodingproblem\\.com).*",
             "completeProvider": false,
             "rules": [
                 "email"
@@ -513,7 +513,7 @@
             "redirections": []
         },
         "github.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(github\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(github\\.com).*",
             "completeProvider": false,
             "rules": [
                 "email_token",
@@ -523,7 +523,7 @@
             "redirections": []
         },
         "deviantart.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(deviantart\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(deviantart\\.com).*",
             "completeProvider": false,
             "rules": [],
             "exceptions": [],
@@ -532,7 +532,7 @@
             ]
         },
         "site2.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(site2\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(site2\\.com).*",
             "completeProvider": false,
             "rules": [],
             "exceptions": [],
@@ -541,7 +541,7 @@
             ]
         },
         "site.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(site\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(site\\.com).*",
             "completeProvider": false,
             "rules": [],
             "exceptions": [],
@@ -550,7 +550,7 @@
             ]
         },
         "site3.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(site3\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(site3\\.com).*",
             "completeProvider": false,
             "rules": [],
             "exceptions": [],
@@ -559,7 +559,7 @@
             ]
         },
         "aliexpress.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(aliexpress\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(aliexpress\\.com).*",
             "completeProvider": false,
             "rules": [
                 "ws_ab_test",
@@ -571,7 +571,7 @@
             "redirections": []
         },
         "mozillazine.org": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(mozillazine\\.org).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(mozillazine\\.org).*",
             "completeProvider": false,
             "rules": [
                 "sid"
@@ -580,7 +580,7 @@
             "redirections": []
         },
         "9gag.com": {
-            "urlPattern": "https?://([a-zA-Z0-9-]*\\.)?(9gag\\.com).*",
+            "urlPattern": "https?:\\/\\/([a-zA-Z0-9-]*\\.)?(9gag\\.com).*",
             "completeProvider": false,
             "rules": [
                 "ref"
diff --git a/manifest.json b/manifest.json
index 0058d3f..28f2dc3 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
     "manifest_version": 2,
     "name": "ClearURLs",
-    "version": "1.6.6",
+    "version": "1.6.7",
     "author": "Kevin R.",
     "description": "Remove tracking elements from URLs.",
     "homepage_url": "https://gitlab.com/KevinRoebert/ClearUrls",