So as if the show wasn't confusing enough as it is (with the parallel universes, alter-characters, non-existant yet still existent Peter, and that magic hole between Over There and Over Here), Fringe fans now have something else to contend with - an alternative timeline created by the disappearance of Peter Bishop from existence. No one remembers him - not his father Walter, not his girlfriend Olivia, nor his once-girlfriend Fauxlivia (who was actually impersonating his then not-girlfriend-but-going-to-be-his-girlfriend, our Olivia). Told you it was confusing. Last night's episode, "One Night in October", helped clear up a few things about the alternative time line, including some personal and technical revelations, but as always thereare still plenty of questions for the rest of the season.