When I manually download movies (mostly via torrent) and add them to the CP completed folder, CP successfully renames and moves them. When I open NZB360 however, those movies appear in the Available pane and I have to manually remove them. Why they appear there is beyond me. They do NOT show up in the web interface at all (except in the Manage section of course).
Note: I did not use CP to download them, just to post-process them. So they were never in the Wanted or Available section to begin with.