I've definitely noticed some of those odd one-off typos, like misspelling the NIKKEI stock exchange as NIKEI, but I had always just assumed some of those were b

I've definitely noticed some of those odd one-off typos, like misspelling the NIKKEI stock exchange as NIKEI, but I had always just assumed some of those were bound to slip through in such a long, dense novel, even with an astute editor :P It sounds like that may not be the case after all...