I've found and filed the first issue which is a problem with unregistering leases in the JPAThreadManagerImpl ...
http://opensource.atlassian.com/projects/roller/browse/ROL-1435 -- Allen
Now that the JPA implementation is in the trunk and more people will
start using it I've created a new JIRA issue component called "JPA
backend" for issues related to the JPA implementation. Any issues that
you find and are believed to be related to the JPA backend should be
filed against that category for proper tracking.
