For now (if you're unable to upload/update through user-area) I would post a new translation in this thead:
http://www.bsplayer.com/forum/viewtopic.php?t=13205
It is the most recent thread concerning language-files at present to which other BS.Player-users have added their v. 2.33 translations already
[Locked this thread to prevent new posts with updated languagefiles]