Navigation not working properly since update 12.0

I use an OSM routable map. I select a point to navigate to and it routes me perfectly. The map screen has a field with distance to next and and as I get close to a turn, the watch vibrates and indicates which way I should turn. If i did it right, the distance to next value reduces. Really nice and really really useful!

Yesterday I recieved the 12.0 update and the above has stopped working. I still see the route on the map, the turn by turn instructions are correct, but the distance to next field always shows '0'.

I tried a factory reset and still have the same problem. I travel a lot and love this feature especially when paired with IQ Map Reciever and its annoying the hell out of me. I am pretty sure its teh update as they say they i'mproved' waypoint navigation. I guess they forgot to test it.

So my questions are :

1. Anyone else having this issue?

2. Is there a solution?

3. Can i revert to 11.0 safely?