Yesterday I entered a few new roads, and today I see them on the maps. Both the maps rendered with Mapnik and the one rendered with Osmarenderer.

In the Osmarendered maps it is all fine, but in the mapnik I can see that the coastline is not adjusted and the result is roads in the water

Is this just a coinsidence that the computer doing the mapnik rendering actualy
fetched the data for this area just while I was half way though my editing (with Potlach) ?

osm.org/?lat=55.03291&lon=9.5685&zoom=17&layers=B00FT