Nesting style error on 6.3.3

[faitno]

I check version 6.3.3 and have error on use this code:

div.redactor-editor{
	@import '../../bower_components/foundation-sites-6.3.1/scss/foundation';
	@include foundation-everything($flex:true);
}

and error is:

events.js:160
      throw er; // Unhandled 'error' event
      ^
Error: bower_components/foundation-sites-6.3.1/_vendor/sassy-lists/stylesheets/helpers/_missing-dependencies.scss
Error: Unmet dependencies! The following functions are required: sl-replace.
        on line 21 of bower_components/foundation-sites-6.3.1/_vendor/sassy-lists/stylesheets/helpers/_missing-dependencies.scss
>>     @error 'Unmet dependencies! The following functions are required: #{$missi
   ----^

    at options.error (/node_modules/gulp-sass/node_modules/node-sass/lib/index.js:286:26)

It necessary for wysiwyg redactor from imperavi for backend editing site.
For version 6.2 work all right!