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/3ad500b1c78f8fca15fd2e81670f90f53797f0f7/setup/inno/Setup.e32
You should set ROOT_URL correctly, otherwise the web may not work correctly.