Thanks for pointing this out. The shop tag is incorrect. I've removed it.

I am planning on continuing my work here so the coastline will be updated. Thank you for the information though, in the future I will try to only remove that tag when my work is finished.

Hi InsertUser, thanks for pointing this out. It looks like you are right based on the OSM definition, I added man_made=quay tag to it.

Hi Ryzen, I looked into the attic history of this edit, and it doesn’t appear that this section was ever disconnected from the coastline. It’s possible that you may have not had enough data downloaded in the area and didn’t see the connection here.

I used the following attic query to investigate this area at the time of your comment to see if it was ever disconnected and it doesn’t appear to have been.

[out:xml][timeout:2500][date:"2018-10-26T04:55:00Z"][bbox:{{bbox}}];
(
node;
way;
relation;
);
(._;>;);
out meta;