harg
Maybe they haven't yet picked up the updated data?
.
http://www.openstreetmap.org/directions?engine=graphhopper_foot&route=51.53696%2C0.17231%3B51.53679%2C0.17237#map=19/51.53685/0.17228&layers=N seems to confirm that, as it is displaying a route that is marginally different from what is currently mapped.
