severe problem with 'emacs-devel' list archive searches

[Werner LEMBERG]

Folks,


while searching e-mails in the archive at

  https://mail.gnu.org/archive/html/emacs-devel/

it seems that the last e-mails found in searches stem from around
February 2021.  For example, the title of

  https://mail.gnu.org/archive/html/emacs-devel/2022-08/msg00814.html

is "Re: On the adoption of transient.el,", but a search for
'transient.el' does not include this e-mail.

Is this a known problem?  Note that other e-mail lists on
'lists.gnu.org' (for example, 'freetype-devel') are not affected and
contain recent e-mails in search results.


    Werner