I am having the same exact problem with the subscribers dashboard in WP 4.2.2 it seems the duplicator is showing and is doing nothing more than confusing my subscribers when they see it they get worried and are emailing me to ask if they did something wrong or how they should proceed to use this. I tried to find under settings both in Duplicator and in WP Dashboard settings to find a way to disable the plugin from showing in subscribers dashboards but nothing there ?? Please advise..