1. Easy Blogging Default Menu items disappear when any/full menu items checked and in non-english language. But when everything unchecked, it is back. And also it works fine in english language. .mo and .po are already there and translation works fine when menu items are unchecked.
2. Even if everything in menu items unchecked and the selection box appears ticked(but the plugin works with state last saved). This make us to be careful to uncheck those before each save.