2 copies started at once

[Nick Upson]

This may be related to the issue I asked about yesterday (turns out to
be a bug in monit) or may not.

Sometimes, even rarely, I do "monit start bs1" where bs1 is one of my
processes and 2 are started at once (same start time shown from ps
command, pid very close even).

How can I avoid this?

The config file entry is a normal one, nothing unusual. The script
executed to start/stop was originally in /etc/init.d and worked fine