Hi,
Today we've released JBoss Cache 3.2.4.GA which contains fixes in here. Note as well that a couple of days ago we released 3.2.3.GA which had fixed these other issues. If you're using the Expiration eviction algorithm, you'll be greatly benefited from these releases.
Finally, remember that JBoss has moved to a new Nexus based maven repository, so make sure you update your local Maven settings as per instructions here in order to retrieve the new JBoss Cache releases.
Cheers,
Galder