Pirate Books Bugged? Hey everyone, I'm a Corsair in Broa and recently bought rapid fire 20... I was very sure to check it was for CORSAIR, and not for Jett. Every time I try to use the book, I get the message "You cannot use this mastery book". My rapid is the appropriate level... Is it possible that it may be a glitched book because it is an older book? Also, you cannot trade it into the NPC for a new one like the other older books