broken coastline?

In NW Germany (near Emden), the coastline seems a bit weird. I think it causes “flooding” on my latest Garmin cycle map of the Benelux (openfietsmap).

See also,bodies_of_water,broken_bow,vmap0_rivers,long_rivers,waterways_river,waterways_stream,waterways_drain,waterways_canal,waterways_riverbank,waterways_other,waterways_width,waterways_in_tunnels,waterways_on_bridges,waterways_without_names,waterway_nodes,coastline,coastline,simple_islands,coastline_nodes,rivermouths,coastline_not_simple,coastline_unconnected

Can anybody check if this situation is ok?

Thanks, Minko

Sorry for writing in English btw.

Yes, this seems to be broken. There are two coastlines. The source is “PGS” for the one and the other source is “” with admin_level 6, boundary=administrative and much more information. This should be fixed.