EPG URL's - .xml & xml.gz

Hello, I'm finding that EPG URL's with a xml.gz file extension won't populate EPG data. EPG URL's with a .xml extension do populate. I'm using EPG-Importer plugin on OpenVix.

If I test the EPG links in a web browser, I can see EPG data for the links ending with .xml but links ending with xml.gz open a window asking me if I want to open the file with Archive Manager.

I suspect I need to install a plugin on OpenVix so that it can extract the EPG data from the compressed file.

I see many EPG links with a xml.gz extension posted so I must be missing something.

Here is the link I'm having trouble with https://cutt.ly/DSr95Combinedepg

Does this information from my source file "myiptv.sources.xml" located in "/etc/epgimport" help?

<source type="gen_xmltv" nocheck="1" channels="/etc/epgimport/suls_iptv_f2v_channels.xml">

<description>F2V-Distro</description>

<url><![CDATA[https://cutt.ly/DSr95Combinedepg]]></url>

Hoping someone can point me in the right direction. I have searched this forum and many other forums but can't figure this out.

Thanks