Are there any workarounds, for an inexperienced user who does not know much about guix? I am getting 404's for
- https://bordeaux.guix.gnu.org/nar/zstd/arnx6fnjq85wscmr894d64cj3529r3h1-wxPython-4.2.0.tar.xz - https://bordeaux.guix.gnu.org/nar/zstd/26q8viimh3r73549drqigvz07kl9v6pr-webkitgtk-2.40.1.tar.xz After a recent guix pull to 3807876 of https://git.savannah.gnu.org/git/guix.git
