Extras joke as they walk along a street after taking part in the filming of the fifth season of the HBO TV series "Game of Thrones'"
Best known as sword-yielding warrior Brienne of Tarth in “Game of Thrones,” Gwendoline Christie made a completely stunning change in appearance deeming her unrecognizable as she made her runway debut for Vivienne Westwood at the Paris Fashion Week on Saturday.Towering above other models at 6-foot-3, Christie, 36, rocked her cameo appearance on the runway as she donned two outfits for the show. IN PHOTO: Extras joke as they walk along a street after taking part in the filming of the fifth season of the HBO TV series "Game of Thrones'" inside a bullring in downtown Osuna, near Seville, southern Spain October 26, 2014. Reuters/Jon Nazca

A new teaser trailer of "Game of Thrones" Season 5 was released by the producers online, but due some technical problems not many of the fans got to see the trailer. A few of the fans managed to see the trailer on their smartphone while others could view it only once on their laptops. [Warning: Spoiler Alert]

The producers had previously launched a new website, ThreeEyedRaven, to share the trailers and other content from the upcoming season of "Game of Thrones." The second teaser trailer was released on the website with some technical glitches that were later confirmed on the TV show's official Twitter account.

One of the fans however managed to capture the teaser trailer and upload it onto the social media website YouTube. The short video shows a blurred vision of Sansa Stark; Tyrion Lannister sitting in a dark room; a Heart tree; Arya on a boat and Cersei Lannister.

The producers have confirmed that they are investigating the glitch and that they will be releasing more content soon. It is unclear if the producers intend to release more teasers from "Game of Thrones" Season 5 or if they will be launching the first full trailer.

The first teaser trailer from the show had focused on Arya Stark. The video had shown that the character may be heading for a darker future. The teaser showed her holding the Iron Coin that secured her a passage on board a Braavosi ship. Readers who are familiar with the book series already know where she is headed. The teaser shows Arya stabbing a man.

Will Arya Starks character taking a darker tone in "Game of Thrones" Season 5? Fans of the character can expect to see her in a new costume in the upcoming season. Leaked pictures from the set posted on WatchersOnTheWall shows Maisie Williams, who plays Arya Stark, in the new costume.

Fans of the franchise have been seeing Arya Stark in the same costume for the most part in the past four seasons. This has been mostly because she was always on the run and dressing as a girl would be dangerous. Will she finally find a secure place in Braavos to make a new home?

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