Cover Art not showing up on HTTPS

[DirtySkeMe]

hello
i don't get why the cover aren't updating sometines or missing sometimes or not showing at all
when is on my HTTPS server ( https://www.syndicatedhiphop.tk/player/ )
but on my regular website no issue maybe sometimes
the cover just doesn't update( http://dirty.networkmechanics.co.uk/player/ )
same on mobile device (Android)
but funny thing when i do it with Brave browser in private navigation thru TOR
https://www.syndicatedhiphop.tk/player/ work better
been trying bunch of stuff i going dumb now
but i think is something to do with itunes api getting the cover art
then somewhere in the script
the display of the cover art image isn't on https maybe
if someone have a idea
thank you