[mkgmap-dev] why is mkgmap missing this road?

http://www.openstreetmap.org/browse/way/158074029 i tried this: highway=tertiary [0x01 road_class=0 road_speed=0 resolution 14] and this: highway=* [0x01 road_class=0 road_speed=0 resolution 14] nothing else in the style. strangely, the default style *is* rendering this road.