in kaddressbook in google contacts in order to classify my contacts i select a contact to modify it then in "contact" in field "catégories" i click on "..." then i create a tag "Maison" ; it is well created then i check it then it is well added to the field "catégories" then i return to the list of tags then there are 2 occurrences of "Maison" this occurs each times you create a tag if you use nepomuk cleaner then it remains 1 occurrence see the captures . you'll see several doubled tags and the result of nepomuk cleaner Reproducible: Always
Created attachment 84792 [details] several doubled tags
Created attachment 84793 [details] result of nepomuk cleaner job
also in the list if you try to delete one of the occurrences with the red cross then no effect : the tag disappears then reappears later .
the double tags reappears even if you clean with nepomuk cleaner same pb with akonadi kde addressbook
when i say "same pb with akonadi kde addressbook" i say same pb as described in "description" and the following comments
Category duplication is fixed via: https://commits.kde.org/incidenceeditor/c32d82e481568e41d11e5426005b6c9634f2e9b8 Please reopen if this still happens in KDE Applications 16.08.1 or later.