Average Heart Rate not imported properly from sportstracks (Read 64 times)

I just started importing my runs from sporttracks (.fitlog) files.  I am having a problem in that sometimes my average heart rate is showign up for workouts, and many times it is not.  When it is not showing up, it is in the details of the individual splits/laps.

I can't seem to find any consistent reason why it is working for some workouts and not others, but average heart rate is crucial for what im trying to track and without it this loses a lot of its utility.

Any idea what might be wrong or how i can get  it to work?   My log is public.

Thanks in advance!!

HB