Hello!

Because of the new RGPD law in Europe, some RSS flux are now broken.
My main problem being Tumblr (but I fear we'll face this issue with other sites as well sooner or later) :
When trying to access this page:
http://funnygamememes.tumblr.com/rss
Then its redirected to this page:
https://www.tumblr.com/privacy/consent?redirect=http%3A%2F%2Ffunnygamememes.tumblr.com%2Frss

Which result in a lot of broken feeds in my FreshRSS...

Is there a way to make a plugin to fix that ?

I know TT-RSS already have a couple of these : https://discourse.tt-rss.org/t/change-on-tumblr-rss-feeds-not-working/1158/ but I know nothing of curl and how to make it work here...