@doglover
Channels are available on tv.nu, but I can't find any epg there:
"no shows in index page"
<channel update="i" site="tv.nu" site_id="discovery-extra-1" xmltv_id="Discovery+ Extra 1">Discovery+ Extra 1</channel>
<channel update="i" site="tv.nu" site_id="discovery-extra-2" xmltv_id="Discovery+ Extra 2">Discovery+ Extra 2</channel>
<channel update="i" site="tv.nu" site_id="discovery-extra-3" xmltv_id="Discovery+ Extra 3">Discovery+ Extra 3</channel>
<channel update="i" site="tv.nu" site_id="discovery-extra-4" xmltv_id="Discovery+ Extra 4">Discovery+ Extra 4</channel>
<channel update="i" site="tv.nu" site_id="discovery-extra-5" xmltv_id="Discovery+ Extra 5">Discovery+ Extra 5</channel>
<channel update="i" site="tv.nu" site_id="discovery-extra-6" xmltv_id="Discovery+ Extra 6">Discovery+ Extra 6</channel>
<channel update="i" site="tv.nu" site_id="discovery-extra-7" xmltv_id="Discovery+ Extra 7">Discovery+ Extra 7</channel>
<channel update="i" site="tv.nu" site_id="discovery-extra-8" xmltv_id="Discovery+ Extra 8">Discovery+ Extra 8</channel>
viasat.se has the same channels, but if there is no broadcast there is little to find.