What happen to mailing list archives?

From: Steve Kargl <sgk_at_troutmask.apl.washington.edu>
Date: Sat, 05 Jun 2021 22:52:17 UTC
It seems someone has tried to migrate the mailing list archives
from mailman to some new fangle code.  This has broken the archives
for at least freebsd-numerics@, freebsd-office@, freebsd-net@

As a comparison, simply go to


and follow the links to freebsd-numerics and freebsd-toolchain.

Can this be fixed?