The TVDB has the correct information the NZBdrone is not showing it How do I fix this? Its missing most of season one and all of two.
http://thetvdb.com/?tab=season&seriesid=264739&seasonid=572786&lid=7
drone uses trakt, they update from thetvdb nightly (in most cases). If its been more than a day you can open a support ticket with trakt: http://support.trakt.tv they’re usually quick to respond. The other option is to become a trakt VIP, which gives you access to request updates when required.