Re: WordPress + bbPress Integration 101
== Loss of Admin Access ==
It is possible (most likely during REVERSE integration) for admin access to be lost on the bbPress or WordPress side after you integrate a new install. This is because the role of keymaster is stored in the user-meta and if you have gone from BB_USERS to WP_USERS (and BB_USERMETA to WP_USERMETA) , suddenly there is no longer a level set for the user. So the password/login will work but not admin access.
Fixing this requires the role to be inserted back in the usermeta. This used to require editing the table (ie. with PHPMYADMIN) but I also created a basic plugin to handle the most basic case. Note it requires the keymaster to be user #1. If not, you will have to “hand edit”.