I have checked uddeIM with Joomla 3.2.1 again and there are no problems.
But what I found, lots of people have problems with Joomla 3.2.x (Joomla HQ warns to install Joomla 3.2.0 because of bugs).
When I upgraded my Joomla 3.2.0 alpha 2 testsite to Joomla 3.2.1 yesterday, it crashes the site completely. My recommendation is to do a fresh Joomla setup and install all components again.
uddeIM & uddePF Development
CB Language Workgroup
CB 3rd Party Developer