Hello again I searched the forum and bugs in the project page but I didn't find anything like this there.
I have my update access set as follows:
Access to Update.php - enabled
Guild Data Level - Officer
Character Data Level - Guild
Other LUA Data Level - Public
When anyone is logged in with the 'Guild' password, the update page still shows the password text box, and if they do not type anything, they are logged out and are told invalid password. However, if they type any of the passwords into the password box, it works as normal and logs them in with that level of access.