Hi Tom,
Answered this here: http://generatepress.com/forums/topic/small-issue-with-the-footer-widgets/#post-51901
By default, WordPress ignores any and all metabox entries if the page is set to the display posts.
Recently, I discovered a way to remedy this when using Page Headers, so I’ll be looking to apply the same solution to the other options.
For now, if you’d like to hide the footer widgets on the blog, you can use this CSS:
.blog .footer-widgets {
display: none;
}
Let me know if you have any other questions 🙂