Sure: http://jira.nhforge.org/
It's also pointed to from the "Issue Tracker" link at the top of NHForge: http://nhforge.org/
If you create a bug report there, you can attach files; ideally an SVN patch containing the code.
If removing the first query changes the results of the second, I suspect you're right that's it's an obscure combination of events which could turn out to be a bug. That's just a hunch though.
Thanks.
I'm fairly new to this process; could you point me towards the JIRA?
