Also, the star which falls from the sky is also mentioned in Revelation (IIRC), although maybe not explicity called Lucifer.
Something is translated correctly but narrowly - someone reads the narrow translation and misinterpret it when translating to another language. The same thing happen if you tell someone a story, and they tell it on. If I translate a text from norwegian into english, and then someone else translates it from english to, say, spanish .. then the spanish translation wouldn't reflect the norwegian text as good as the english one, as information WILL have been lost along the way.
Of course, you could always rewrite it into "Some people think that this is based on a Christian misunderstanding", however I don't think you'll find anyone presented with the facts arguing for the medieval view. :)