The opac-privacy.pl (privacy tab) displays either "Your reading history has been deleted" OR "NO reading history to delete". This is true even if the user has a reading history and hasn't deleted it. There should be a 3rd case where the display <span> class is hidden. Here is the code from the opac-privacy.tt file: <div id="userprivacy"> <h3>Your privacy management</h3> [% IF deleted %] <div class="alert alert-success">Your reading history has been deleted.</div> [% ELSE %] <div class="alert">No reading history to delete</div> [% END %] A 3rd clause that checks if there is a reading history or not and then hides the display if there is should be added.
*** This bug has been marked as a duplicate of bug 20363 ***