What is this?
How is this even possible?
Did you manage to reproduce it on other profiles, computers as well? I just checked and I managed to download and install it just fine!
Let me ask, did you have it already installed and went to the page, or you tried a fresh install?
My last attempt was to check all versions in the Developer Hub.
The oldest version had a warning.
After I deleted it, addon worked again without disable extensions.blocklist.enabled.
I’m not sure if this was the issue.
Or they’ve made changes on the back end.
But I didn’t have problem before this.