Please see http://ask.libreoffice.org/en/question/41391/bug-submission-assistant-rotten/
I have uploaded a new regex to extract the token-id. The system will update the BSA in an hour. It should work then. I can't test the complete flow however. So I'll try it then to see if it works completely again.
Closing as WONTFIX. BSA has gone away and in the (hopefully near) future we will be using BZ's improved guided entry template: http://bugzilla.readthedocs.org/en/latest/integrating/templates.html#particular-templates