Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Radarr/src/commit/1b96a43037f7e01604790e0d639e3a453464dad0/setup/inno/SetupLdr.e32
You should set ROOT_URL correctly, otherwise the web may not work correctly.