Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/jellyfin/src/commit/403cd3205ffb970cfda88b6c49dc69127fada798/windows/helpers You should set ROOT_URL correctly, otherwise the web may not work correctly.
jellyfin/windows/helpers
Joshua M. Boniface 0242ce5fee Add Windows build 5 years ago
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ShowError.nsh Add Windows build 5 years ago
StrSlash.nsh Add Windows build 5 years ago