I meant I expected to see this:
super_admins "cn=administrator,cn=users,dc=cmausa,dc=local", \ <-- a comma right here
"cn=domain admins,cn=users,dc=cmausa,dc=local"
although the parser probably does not care.
Not to rule out other potential issues, but if both WebADM and the event log say that either the user name or the password are wrong, then maybe either the user name or the password are wrong. Can you try creating a test user with a simple password and carefully go through the process using those new credentials? (Carefully = writing out the password in Notepad and then pasting it in the text box.)
If that still does not work, well, we might have an interesting bug on our hands, and if you have the time, we would like to see it for ourselves over a conf call.