I hope I have a strange, but straight forward issue -- there's a 1 hour offset SOMETIMES in the created_date field in civicrm_contact table, and what gets outputted in a CiviCRM report (see the attached images).
MySQL is set to use SYSTEM time as well as PHP - ie, and no timezone conflict.
Any suggestions would be greatly appreciated. We are using Drupal 7 + CiviCRM 4.6.