Missing js file? - ++plone++static/components/tinymce-builded/js/tinymce/langs/en-gb_EN-GB.js

On a fresh install of Plone 5.0.2 I get the following error in the javascript console when attempting to edit the front page:

http://localhost:8080/Plone/++plone++static/components/tinymce-builded/js/tinymce/langs/en-gb_EN-GB.js 404 (Not Found)

Any idea why this happens?

it's a known bug:

1 Like

So maybe fixed for 5.0.3?