I noticed that at least one of the command descriptors is 'off' in the Commands.cpp (in the svn repository) and I havent used svn before as well as I didnt know if the files were restricted to developer modification only...
I would love to help out in any way though, let me know if you need any coding reviewed or done.
But the command descriptor is for '/adminflag,' and from the source code it looks like there are two parameter: "name" and "new state."
Although the current descriptor says: "Usage: /adminflag {new_status}"
p.s. I didnt think this was a bug, so I just slotted this post in here

Good catch! Thanks for the letting me know so that it can be fixed. If you find anything else please let me know.