[mythtv-users] Episode numbers in MythTV

[Glenn Sommer]

I have a XML file generated using a xmltv grabber.

Here's a cut of the file:

--- START ---
  <programme start="20100826003500 +0200" stop="20100826013000 +0200"
channel="TVK.dr.dk">
    <title lang="da">En fri mand</title>
    <desc lang="da">Anden del af krimi-serien fra 1996 med Ole Ernst
som den røveridømte Frank der forsøger at vende tilbage til et liv
uden kriminalitet.
Sendt første gang 25.12.96</desc>
    <episode-num system="xmltv_ns">2/2</episode-num>
    <video>
      <aspect>4:3</aspect>
    </video>
    <previously-shown />
  </programme>
--- STOP ---


When using mythfilldatabase, it does not seem like the episode numbers
gets filled into the database.
Looking in the program table, "partnumber" and "parttotal" are always 0

What am I doing wrong here?