Constable
Hi there, yeah you're definitely right, the routing services you were using do still need to update their database; I'm having your same problems with this path intersection.
I've never been using mapzen but I'm pretty sure that graphhopper usually gets updated every week or so, as few dirt roads that I did add to the map few days ago are already working on their routing service.
I do perfectly understand that this is pretty frustrating but we cant do much other than waiting for them to update.
Thanks for your precious note.
Cheers