Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Sonarr/src/commit/487ad01a0eed6f14a5d7f08a61d7c79ddc1a3ff6/UI/AddSeries
You should set ROOT_URL correctly, otherwise the web may not work correctly.
kay.one