Your ROOT_URL in app.ini is https://git.cloudchain.link/ but you are visiting https://dash.bss.nz/open-source-mirrors/arch-qbittorrentvpn/blame/commit/fe3122509460e437bca39e23e8c65d448ce88769/Dockerfile
You should set ROOT_URL correctly, otherwise the web may not work correctly.
FROM binhex/arch-int-openvpn:latest
MAINTAINER binhex
# additional files
##################
# add supervisor conf file for app
ADD build/*.conf /etc/supervisor/conf.d/
# add bash scripts to install app
ADD build/root/*.sh /root/
# add run bash scripts
ADD run/root/*.sh /root/
# add run bash scripts
ADD run/nobody/*.sh /home/nobody/
# add pre-configured config files for nobody
ADD config/nobody/ /home/nobody/
# install app
#############
# make executable and run bash scripts to install app
RUN chmod +x /root/*.sh /home/nobody/*.sh && \
/bin/bash /root/install.sh
# docker settings
#################
# map /config to host defined config path (used to store configuration from app)
VOLUME /config
# map /data to host defined data path (used to store data from app)
VOLUME /data
# expose port for incoming connections (used only if vpn disabled)
EXPOSE 6881
# expose port for qbittorrent http
EXPOSE 8080
# expose port for privoxy
EXPOSE 8118
# set permissions
#################
# run script to set uid, gid and permissions
CMD [ "/bin/bash" , "/usr/local/bin/init.sh" ]