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/f45b27f507953724e9469ce16c4e555985312150/tools/pdb2mdb/Mono.Cecil.dll
You should set ROOT_URL correctly, otherwise the web may not work correctly.