Tunnel handling improved, but there is a bug

It seems the tunnel handling when loosing GPS is a lot better now, but there is a bug with it.
When I was driving through the Gudvanga (11.5km) and Lærdal (24.5km) tunnel the other day I noticed the positioning jumping forward and back several times. This caused the total logged route distance to be much longer that in reality. It actually added over 40km extra to a drive that is less than 200km long.

The issue only started after some time in the Gudvanga tunnel. I was probably 2/3 to ¾ through before it started. In the Lærdal tunnel it started after only 3-4km.

Shorter tunnels seem to be working fairly well now from what I’ve seen. Haven’t had time to test it more.