My banner text (under the menu doesn't translate) - how do I fix this?

This is an old quirk from an older version of the theme.

Open up theme.liquid, and replace this (do a ctrl+F to find it):

pages[settings.banner_content_page].content

With this:        

{% assign: bl_content = pages[settings.banner_content_page].content %}
{% include "bl-prep" %}
{{ bl_content }}

Done!