Problem: user wants to share a route from A to B,
but Grasshopper does not know about the new roads on OSM,
and in fact knows about roads that have already been removed from OSM,
and there is no "refresh Grasshopper’s knowledge of the region in view’ button.
Here on the right side of the map, we see Grasshopper saying we should travel on a trail that has already been moved elsewhere.
There won’t be something like this. The update process will always take days or at least hours.