Vivaldi always cached old permanent redirect

[DoctorG]

Strange things with caching going on.
In the past i had f.ex. https://domain.tld/blog/Test/this.html a link which was permanent redirected to https://domain.tld/index2.html.
As diresired.

Then i removed the old redirect to index2.html and made a new redirect from https://domain.tld/blog/Test/this.html to https://sub.domain.tld/blog/Test/this.html
But Vivaldi always redirected to https://domain.tld/index2.html.

I do not know why such redirect permanent is not checked and cached.

But Devtools showed HTTP header 301 Moved Permanently.

Had you ever experienced such strange redirect cacheing?

[DoctorG]

@DoctorG OK, i misinterpreted in NGinx that Redirect Permanent means for a web client: a redirect is remembered until doomsday. So the browser caching is the culprit.