LONDON, Aug. 15 (UPI) -- Downton Abbey delighted viewers Thursday by releasing the official Season 5 cast photo along with a series of still images from the upcoming season, but the usually on-point team made a historical error in one of the photos.
In a picture that has gone viral Lord Grantham (Hugh Bonneville) stands next to his daughter Lady Edith Crawley (Laura Carmichael) in front of a fireplace, and on top of it lies a modern water bottle.
British photographer Darren Bell, like many others before him, shared the press photo on Twitter along with the hashtag, #PhotoFail.
Downton's fifth season will begin airing in the U.K. in September. The show will run from January 4 to March 5, 2015 in the United States.