Because browsers are handling cache differently, Content Creators must do the following after clicking Log Out:
Firefox
Close tabs!
Close the browser completely.
Google Chrome
Close tabs!
Close the browser completely.
Opera
Close tabs!
Close the browser completely.
Safari
Close tabs!
Close the browser completely.
Internet Explorer 11
Close tabs!
Close the browser completely.
Microsoft Edge
Close tabs!
Close the browser completely.
NOTE: DON’T FORGET TO CLEAR COOKIES AND CACHE FROM A BROWSER’S HISTORY WHEN NEEDED.