After the fixes made in Jenkins for SECURITY-170, the parameters generated when running a 'build review' are no longer passed.
The parameters not passed are: json, review, change, status, pass, fail, label, Submit
The prevents the build scripts detecting it is a review build and thus cannot act in the appropriate manner.
See https://wiki.jenkins-ci.org/display/JENKINS/Plugins+affected+by+fix+for+SECURITY-170 for more information about the Jenkins security fix and how to handle it.