When downloading a pod-cast from a publisher with the letters "æ", "ø" or "å" juice won't finish the download and mark it as downloaded in the interface, the file does download correct, but since it won't update the interface the program will try to download the file again on next synchronize over and over.
an example of a publisher that has this issue are: http://podcast.dr.dk/p1/rssfeed/orientering_soendag.xml
Interface stopped at 100% download but not updaring.