does anyone know what is happening to the map? If you check out north america at any zoom level with mapnik there are blocks that appear as water that are not water. An example is Cincinnati Ohio, it appears as a large blue block.
OSM renderer is worse. You can’t see it at wider zoom levels, but almost all of New England and New York state are completely white and missing all of their data.
No, this is when you use old permalinks. They canged the meaning of the layer-parameter in the URL. So old permalinks now enable the maplint-layer. Remove the “…&layer=xxxxxxx”-part from the URL or create a new permalink.