Hi,
I have the same Issue here. In my case it is even more weird:
I started a Video at home and captured about 1.5 hours of Video incl. GPS without interrupt.
In the End, my Virb Edit found 5 Files (?) on my Virb Elite. When combining them, Distance started at 0 for each file even with Virb Edit 2.9.
I even tried deleting the whole track and readding the .fit file which shows the complete track. Unfortunatelly, it does not solve the problem.
Any hints?? It is more or less useless if the track distance always resets while watching the Video. :-(