Theory:Doctor Who television discontinuity and plot holes/Extremis


 * Why didn't the TARDIS translate the Pope for Bill when he showed up in her flat?
 * Perhaps we are seeing him from her friends' point of view; as we are not yet fully understood as to why the Pope is present?
 * Doesn't Angelo have to translate for the Pope later on, though?
 * Perhaps the Monks are unaware of the TARDIS's translation circuit and so it was not part of their simulation?