Give me one or two hours.. I will see if I can change the test I wrote on Friday to see if there's any bug on the scenario you were playing before.
Just to complete the thread here, I couldn't replicate any issues. The tests finished alright!
I'm waiting more information from your tests / data.
To complete the thread here: it was due to https://issues.jboss.org/browse/HORNETQ-1042
Thanks for the great help, Clebert.