Routing bugs in my area (68km instead of 19km!)

Hey! i may have discovered a routing bug in my area or problems with the map-material. It looks like the roundabout in Zollhaus is not recognised as drivable.

Route from ‘56357 holzhausen’ to

‘In der Schliem 9, 65623 Hahnstätten, Deutschland’
and end in

Aarstraße 200, Hahnstätten

routing goes completly nuts, 180 degree turn 1km before target and then drives 50km detour, because why not? :D