Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Sonarr/commits/commit/7b49669b95cff1c58033bde5a7968b563b2fbd00/setup/inno/Default.isl
You should set ROOT_URL correctly, otherwise the web may not work correctly.