Eschwartz [1] filed a deletion request for firefox-extension-adblock-
plus [2]:

This package is identical to the community package ""firefox-adblock-
plus" except that it fixes the bug
https://bugs.archlinux.org/task/47395

The appropriate response is to vote for the bug and encourage it to be
fixed (or have the community package dropped to the AUR)... not submit
it to the AUR with a slightly-reworded name to *evade* the upload
restrictions for duplicate packages.

...

Commit log excerpts :lol:

d5e4cde rename to use in AUR
9355071 Add description. This signed package, not the same as in
community. In community package is useless.

[1] https://aur.archlinux.org/account/Eschwartz/
[2] https://aur.archlinux.org/pkgbase/firefox-extension-adblock-plus/