homepage SEO undefined

[digitalvideosherpa]

when sharing the homepage only there is undefined path in the og:url which makes social sharing appear broken.

Appears to need slug injected into the homepage index.js for which there is no markdown, otherwise the slug returned is undefined. This is still the case when all fields are set correctly in config.js

This is a fairly critical bug for any social sharing of the website appears to users as an error - so can only share links to posts (not homepage)