Aberrant command line tools behavior when transitioning from 8.4 to 9.1...

Linux server (CentOS 6.4), running 9.1.9100, upgraded from 8.4.

Client, Mac OS X (10.10.3), running the 9.1 client.

Command line used: 

ccollab --debug addgitdiffs new --no-color --no-ext-diff HEAD~

Review is generated, but has the wrong Author. Looking at the ccollab.log, the followng string is returned from the server:

FINE: << "<methodResponse xmlns:ex="http://ws.apache.org/xmlrpc/namespaces/extensions"><params><param><value><struct><member><name>name</name><value>Fajen Kyne</value></member><member><name>id</name><value><i4>2</i4></value></member><member><name>initials</name><value></value></member><member><name>active</name><value>Y</value></member><member><name>tutorials</name><value>Y</value></member><member><name>lastActivity</name><value><dateTime.iso8601>20150410T16:37:33</dateTime.iso8601></value></member><member><name>phone</name><value>978-821-6008</value></member><member><name>email</name><value>fkyne@imprivata.com</value></member><member><name>lastLogout</name><value><dateTime.iso8601>20140804T14:09:03</dateTime.iso8601></value></member><member><name>lastLogin</name><value><dateTime.iso8601>20150202T14:23:15</dateTime.iso8601></value></member><member><name>guid</name><value>92ccba50106366ab363f61689e4fa2dd</value></member><member><name>login</name><value>fkyne</value></member><member><name>admin</name><value>N</value></member><member><name>password</name><value>d41d8cd98f00b204e9800998ecf8427e</value></member></struct></value></param></params></methodResponse>"

This is the value that is set (see bolding) for the review author rather than myself - he is one of the admins, as I am. This does not happen on the 8.4 client used with the 9.1 server. Ideas?

Jim