Fans of "Game of Thrones" spotted yet another gaffe during the highly-anticipatedseries finaleon Sunday.In the last episode, titled, "The Iron Throne," viewers spotted a plastic water bottle behind the legs one of the characters.The mistake followed another blunder earlier in the season, in which fans spotted a clearly out-of-placemodern coffee cupon a table next to the character Daenerys Targaryen. Check it out!