Courtesy of their facebook page (and probably other social media as well)
For those of you currently enjoying the fifth season, you can be safe in the knowledge that your favourite butlers, lady's maids, footmen, lords and ladies will be back again. What splendid news that is to all of our ears!
In retrospect, I'm far behind - need to watch season two and up! Great news though. I wonder how many more seasons it will get? Hopefully, they will know well enough in advance to bring closure to the story.