Hello! Thank you for the updates. It seems your changeset cross many continents/countries. Please retain your changeset smaller. Let reviewers and other mappers could check your edit more easier.  it's impossible (almost) to keep track of the database and changes if changes on huge areas.
So I kindly ask you  when you edit, retain your changeset in a certain smaller area -such as countries/provinces/municipality- save it first and then move to other area. Examples:
you are adding/modifying 10 objects in 2 distant cities => make 2 changesets, 1 per city.
you are adding/modifying 5 objects in 5 countries => make 5 changesets, 1 per country.
You'll find more information on the reason in this article: https://wiki.openstreetmap.org/wiki/Changeset#Geographical_size_of_changesets