I only see one task.
The systemctl status FOGMulticastManager -l is outputting all things related to that call.
The php -q /opt/fog/service/FOGMulticastManager/FOGMulticastManager & lines appears that it started once and restarted it again.
The sh -c /usr/local/sbin/udp-sender is the process starting the real multicast task itself.
The /usr/local/udp-sender is the actually running command.