The latest episode of Game of Thrones was "The Last of the Starks" 1 / 7
The survivors of the Battle of Winterfell hold a service for the fallen... 2 / 7
...and have a feast in celebration of the defeat of the White Walkers 3 / 7
The fans noticed that a disposable coffee cup appeared in Winterfell 4 / 7
The creators of the show have responded to the mistake on Twitter... 5 / 7
...by saying that the mistake was Daenerys receiving a coffee instead of herbal tea 6 / 7
The mistake has taken over the discussion of the latest episode of Game of Thrones 7 / 7