Tvheadend

Hi All,
I'm currently evaluating tvheadend as a replacement DVR. I'm currently having a strange issue with Scheduled Repeat Recordings (guide based).

Issue:
Schedule a recording.
Appears in the list of future recordings, and the show will record when scheduled.
The problem is once the recording has finished, it is not put into the completed recordings list and does not appear in the "Recordings" in Kodi. The actual recording file IS on the file system.
Interestingly, if I manually start a one off recording from the guide, that does appear in the completed recording list and also appears in the "Recording" section in Kodi.

I have scanned the files in the ~/.hts folder, but can not find any entry that contains information about the completed recording, only about future recordings.

OS: Linux Mint 17.3
TVheadend: 4.08
Kodi: 16

Any suggestions as to a fix for this?

Thanks
Gez