Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/Readarr/src/commit/bdadb66fcb26c3f39d9a08d073d4f13195dd25d8/Libraries/7zip/7za.exe
You should set ROOT_URL correctly, otherwise the web may not work correctly.