 In Leg 6 (Season 8), at Poás Volcano, the clue envelope appeared to  contain Fast Forward instructions; however, this was not mentioned  or described, perhaps because no team took advantage, or because  plans for the task fell through. The Fast Forward in Leg 5 was  introduced as the only one in the race when the show was televised.  An online source claims that the task was simply not used, and all  references were excised.