BUG: Deactivation of News and Interest toolbar

I found a bug this morning with "News and Interest" toolbar.  When the taskbar is not located at the bottom of your screen, we can't find within the right click on the taskbar "News and Interest" and it is not possible to turn it off.  

When Taskbar is located at top of your screen, we can see there is a widget or toolbar that take room on taskbar but it generates only a blank field.  Impossible to deactivate it and right click on taskbar does not show up "News and Interest" feature for further configuration.

Thanks