Lokka で translation missing が出まくって困ってしまった場合の対処方法

app.rb

      ::I18n.load_path += Dir["#{root}/i18n/*.yml"]
      helpers Lokka::Helpers
      use Rack::Session::Cookie,
        :expire_after => 60 * 60 * 24 * 12
      set :session_secret, 'development' if development?
      use Rack::Flash
      Lokka.load_plugin(self)
      Lokka::Database.new.connect
      I18n.reload! # Added this line
    end