pfSense » pfSense Packages

Hi,
wanted to import a blacklist into squid guard an ran into errors.
Always complaining about some urls.

Narrowed the problem down:
If there is an url with just one digit as the last octet of the IP, than it tells me that the url is invalid.

DEST 'single_digit_url': Item '192.168.10.9/last_octet_with_one_digit_fails' is not a url.

If I use 192.168.10.10 it works fine.
Just used a private IP as example, also errors on public IPs with just one digit in the last octet.

I also complained about underscores in urls:
DEST 'cert': Item 'google_ssl.onmypc.org' is not a domain.

How and to whom to address this bug properly?
Don't know if it is a bug in the pfsense web interface or the SquidGuard plugin.

Any quick workarounds?
Any place where I could directly copy my blacklist to or into?

squid www 0.4.42
squidGuard www 1.16.4
Version 2.3.4-RELEASE-p1 (i386)
built on Fri Jul 14 14:53:03 CDT 2017
FreeBSD 10.3-RELEASE-p19