In your fantastic htaccess maker, there are some "Front-end file types allowed in selected directories" specified. One of the extensions is woff (and WOFF), so there is no problem with font files.
But woff2 (and WOFF2) is missing. I normally add them myself (for proper use of FontAwesome, Glyphicons or other compressed fonts), but I think this is interesting for most users.
So may be it is an idea to add them 'by default'.
Chears,
Joris