odd route in Monte Video

[emiltin]

This is a reduction of an issue reported by on the mailinglist by @woodbri.

This route is normal:
http://osrm.at/bYn

Adding a via point makes osrm take an odd detour:
http://osrm.at/bYm

[dkastl]

Similar issue (but here the position of the via marker even makes a difference).

• Direct connection
  
• Odd detour as in the previous example
  
  http://osrm.at/cmT
• Correct result again, when the via point is moved slightly to the right
  

This is very simple residential area with no restrictions, one-ways or complicated road types.
It wasn't difficult to find such an issue. Just moved to an area I know and tried a few short routes with via points.

[woodbri]

This looks like it is working correctly on map.project-osrm.org now on develop after revering 11c6713