If you have the Comcast Control Center (C3) URL bookmarked, please check to make sure you are leveraging the following friendly URL for your saved bookmark: https://controlcenter.comcast.com.
Our security team will be enabling an Enhanced Domain for our Salesforce Communities which will impact the URL. The current URL (https://comcastcontrolcenter.force.com) will change to (https://comcast.my.site.com/comcastcontrolcenter) and by leveraging the friendly URL above it will point to the correct URL before and after the change.
If you are not sure which URL you have bookmarked, you can follow these instructions to check and edit your bookmark if necessary.
