Problems in Adélie Linux current

Repository Project Package name Maintainer Problem
Adélie Linux current libxdg-basedir libxdg-basedir djt@hxx.in Homepage link "https://nevill.ch/libxdg-basedir/" is dead (connect timeout) for more than a month.
Adélie Linux current otf-culmus otf-culmus kiyoshi.aman+adelie@gmail.com Homepage link "https://culmus.sourceforge.net/" is dead (cannot connect) for more than a month.
Adélie Linux current rc rc djt@hxx.in Homepage link "http://tobold.org/article/rc" is dead (HTTP error 503) for more than a month.
Adélie Linux current tcsh tcsh djt@hxx.in Homepage link "http://www.tcsh.org/" is dead (connect timeout) for more than a month.
Adélie Linux current tree tree fallback-mnt-adelie_current@repology Homepage link "http://mama.indstate.edu/users/ice/tree/" is dead (connect timeout) for more than a month.