GraphHopper won't route Coney Mountain

Hi TrailBoss (again :) )

I realize Coney is outside of the area you're focusing on but thought you could likely provide some insight.

GraphHopper (and consequentially RideWithGps) will not route the trail up Coney Mountain (neither in Hike or Walk Profile).

bRouter routes the trail without issue.

Any thoughts on what might be going on there?

Thanks,
AP