MarsSeed [1] filed a deletion request for lunar-client-qt2 [2]: Dead, unused package. One of the source URLs lead to 404 not found error - as the OOD flag message from 2023 states.
Upstream is EOL and archived. [a] [a]: https://github.com/Nilsen84/lcqt2 [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/lunar-client-qt2/
