Tvheadend

When scheduling recordings from within tvheadend's webui all is fine, but when I schedule a recording from within xbmc-pvr (latest build odk36) the webui->Digital Video Recorder->Recorder Schedule does not show any recording anymore.
When scheduling from xbmc the format differs slightly from the format of tvheadend

This one, created by tvheadend whould show up:

{
"channel": "Nederland 1",
"start": 1306173600,
"stop": 1306175400,
"start_extra": 7,
"stop_extra": 15,
"config_name": "",
"creator": "Auto recording",
"title": "NOS Journaal",
"description": "",
"pri": "unimportant",
"noresched": 0,
"autorec": "6",
"contenttype": 2
}

but this one, created by xbmc, whould cause all recordings to not show in the webui.

{
"channel": "Nederland 2",
"start": 1306058700,
"stop": 1306062000,
"start_extra": 7,
"stop_extra": 15,
"config_name": "",
"creator": "XBMC",
"title": "Buitenhof (VARA/AVRO/VPRO)",
"description": "22-5-2011 van 12:05 tot 13:00",
"pri": "invalid",
"noresched": 0
}

All scheduled recordings are correctly recorded and show up in xbmc just fine. Only the webui of tvheadend can't handle them anymore.