Profile Settings for Administrator

Has something changed with a recent release?  My Administrator profile setting clearly shows the ability to use 'Delete' button on Timesheets Ribbon Actions, however, when in a timesheet - the button is now grayed out.  I know it was not set this way last week and I am the only one with the access to change the profile settings.

The Master Profile does not have the option to alter the Ribbon Action or Times Entry (ribbon actions).  I'm stumped? What could have changed this for my profile?

Suggestions?