Deluge does not delete local files created by Sickrage

[yochaigal]

Hello. I use deluge 1.3.15 on an Arch Linux system.
I connect to it through the WebUI (deluge-web), which works great.
Deluge uses /Torrents/complete as the final destination folder, and both deluge & sickrage place incomplete torrents in /Torrents/incomplete
Sickrage places completed files in /Torrents/sickrage.

When I try to delete a torrent that was created by Sickrage, it removes the torrent but leaves the files. I use the label plugin to make sure these torrents are labeled as such. This does not happen to torrents I add to deluge myself.
Permissions for /Torrents:
drwxrwxr-- 3 yochai downloaders 4096 Apr 27 10:40 complete
drwxrwxr-- 2 yochai downloaders 12288 Apr 26 19:36 couchpotato
drwxrwxr-- 2 yochai downloaders 4096 Apr 27 10:44 incomplete
drwxrwxr-- 9 yochai downloaders 4096 Apr 26 22:47 sickrage

Relevant bits of the debug log:
[DEBUG ] 10:21:53 rpcserver:469 intevents: {8: ['TorrentRemovedEvent', 'PluginEnabledEvent', 'TorrentAddedEvent', 'PluginDisabledEvent', 'TorrentStateChangedEvent', 'ConfigValueChangedEvent']}
[DEBUG ] 10:21:53 rpcserver:473 Emit Event: TorrentRemovedEvent ['1b2d7bee0daba87bf3c25600c969c6d5017e9268']
[DEBUG ] 10:21:53 core:148 post_torrent_remove
[INFO ] 10:21:53 torrentmanager:650 Torrent Atlanta.S02E09.iNTERNAL.720p.WEB.x264-BAMBOOZLE removed by user: localclient
[DEBUG ] 10:21:53 alertmanager:124 torrent_removed_alert: Atlanta.S02E09.iNTERNAL.720p.WEB.x264-BAMBOOZLE removed
[DEBUG ] 10:21:53 alertmanager:124 tracker_announce_alert: Atlanta.S02E09.iNTERNAL.720p.WEB.x264-BAMBOOZLE (https://ssl.iptorrents.com/0c499c4eb63d ... c/announce) sending announce (stopped)
[DEBUG ] 10:21:53 torrentmanager:1047 on_alert_tracker_announce
[DEBUG ] 10:21:53 alertmanager:124 torrent_delete_failed_alert: - torrent deletion failed: Directory not empty

Thanks for any pointers you may have!

[yochaigal]

Weird addendum:

I've noticed that my incomplete folder gets deleted and recreated....