Countries.JSON leading to a 404.

Hi guys. I have a issue where even if i turn off JCH Optimize and my SEO software 4SE0, my countries.json for baforms is leads to a 404. The file is clearly located in my ftp at: /components/com_baforms/libraries/countries however i get a 404. have a look at this page for example:
Not sure why its doing this. Kind Regards

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