Voting starts in March for the Drupal Association Board election.
With page caching for authenticated users, I'm seeing a "Validation error, please try again. If this error persists, please contact the site administrator." when the Advanced Forum module's advanced_forum_forum_topic_list_sort_form is present on a page. This patch unsets $form['form_token']['#value'] instead of setting it to an empty string for forms cached for authenticated users, and resolves the error message.