diff --git a/.circleci/config.yml b/.circleci/config.yml
index eea738d5b9..848ee9d831 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -174,24 +174,21 @@ workflows:
           filters:
             branches:
               only:
-                - develop
-                - comcast-community
+                - this-is-before-comcast
       # This is alternate dev env for parallel testing
       - "build-test":
           context : org-global      
           filters:
             branches:
               only:
-                - nav-hot-fix
-                - feature-contentful
+                - comcast-community
       # This is beta env for production soft releases
       - "build-prod-beta":
           context : org-global
           filters:
             branches:
               only:
-                - develop
-                - comcast-community
+                - hot-fix-accessing-comcast
       # Production builds are exectuted only on tagged commits to the
       # master branch.
       - "build-prod":
diff --git a/__tests__/shared/components/__snapshots__/Content.jsx.snap b/__tests__/shared/components/__snapshots__/Content.jsx.snap
index 81e4b665cb..86d90bc2d2 100644
--- a/__tests__/shared/components/__snapshots__/Content.jsx.snap
+++ b/__tests__/shared/components/__snapshots__/Content.jsx.snap
@@ -512,6 +512,22 @@ exports[`Matches shallow shapshot 1`] = `
         Zurich Community
       </Link>
     </li>
+    <li>
+      <Link
+        replace={false}
+        to="/__community__/tco20"
+      >
+        TCO20
+      </Link>
+    </li>
+    <li>
+      <Link
+        replace={false}
+        to="/__community__/comcast"
+      >
+        Comcast Community
+      </Link>
+    </li>
   </ul>
   <h3>
     Previews of Contentful Components
diff --git a/package.json b/package.json
index 2468f6ccc3..f151018bf6 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
     "lint:js": "eslint --ext .js,.jsx .",
     "lint:scss": "stylelint **/*.scss --syntax scss",
     "start": "cross-env BABEL_ENV=production NODE_ENV=production node ./bin/www",
-    "test": "npm run lint && npm run --runInBand jest",
+    "test": "npm run lint && npm run jest",
     "commitlint": "commitlint -E HUSKY_GIT_PARAMS",
     "release:changelog": "npm run conventional-changelog -- -p angular -i CHANGELOG.md -s",
     "postinstall": "rimraf node_modules/navigation-component/node_modules/topcoder-react-utils && rimraf node_modules/topcoder-react-ui-kit/node_modules/topcoder-react-utils"
@@ -120,7 +120,7 @@
     "redux-promise": "^0.6.0",
     "request-ip": "^2.0.2",
     "require-context": "^1.1.0",
-    "serialize-javascript": "^1.5.0",
+    "serialize-javascript": "^2.1.1",
     "serve-favicon": "^2.5.0",
     "sharp": "^0.20.5",
     "shortid": "^2.2.8",
diff --git a/src/shared/components/Content/index.jsx b/src/shared/components/Content/index.jsx
index a74411a1b2..3331309480 100644
--- a/src/shared/components/Content/index.jsx
+++ b/src/shared/components/Content/index.jsx
@@ -427,6 +427,22 @@ export default function Content() {
             Zurich Community
           </Link>
         </li>
+        <li>
+          <Link
+            replace={false}
+            to="/__community__/tco20"
+          >
+            TCO20
+          </Link>
+        </li>
+        <li>
+          <Link
+            replace={false}
+            to="/__community__/comcast"
+          >
+            Comcast Community
+          </Link>
+        </li>
 
       </ul>
 
diff --git a/src/shared/containers/tc-communities/Loader.jsx b/src/shared/containers/tc-communities/Loader.jsx
index 7bb7a9c111..c05eb4e69b 100644
--- a/src/shared/containers/tc-communities/Loader.jsx
+++ b/src/shared/containers/tc-communities/Loader.jsx
@@ -49,9 +49,13 @@ class Loader extends React.Component {
     /* TODO: This is a hacky way to handle SSO authentication for TopGear
      * (Wipro) and Zurich community visitors. Should be re-factored, but not it is not
      * clear, what exactly do we need to support it in general. */
-    if (communityId === 'wipro' && !visitorGroups) {
+    if ((communityId === 'wipro' || communityId === 'comcast') && !visitorGroups) {
       const returnUrl = encodeURIComponent(window.location.href);
-      window.location = `${config.URL.AUTH}/sso-login/?retUrl=${returnUrl}&utm_source=${communityId}`;
+      let subpath = 'member';
+      if (communityId === 'wipro') {
+        subpath = 'sso-login/';
+      }
+      window.location = `${config.URL.AUTH}/${subpath}?retUrl=${returnUrl}&utm_source=${communityId}`;
     }
   }
 
@@ -88,7 +92,7 @@ class Loader extends React.Component {
        * while that redirection is handled we want to show page loading
        * placeholder rather than access denied message. In future a more
        * generic implementation of this should be put here. */
-      if (communityId === 'wipro') return <LoadingPagePlaceholder />;
+      if (communityId === 'wipro' || communityId === 'comcast') return <LoadingPagePlaceholder />;
       // Only fo Zurich community we implement special auth system described
       // here: https://github.com/topcoder-platform/community-app/issues/1878
       // at this check specially we allow not authenticated visitos