Hi again.

Since you did not respond to my previous CS comment, I went ahead and changed the islet roles with Ischia from inner to outer since they're outside of the main island sea coast.

https://www.openstreetmap.org/changeset/161936303

Also added natural coastline since that is found on other islets as well. 

Doubt this will resolve the main issue of Southern Italy being highlighted in OSM Inspector, a half dozen boundary roles missing that are on the others but at least this bug is fixed.

Здравствуйте