Useless extra service links in book page

Bookpages in Drupal have a navbar below where one can choose to go to the next or previous page. Very useful.
In Service_links I have selected the option to put them both in the teaser as well as in the main page, in the links area. They do indeed appear perfectly there, but there also appears a copy of that same bar of icons in the middle of the navbar. There is no reason why it should be there, I guess it is a bug.