I just received a ConcurrentModificationException in the ci game plugin for a matrix job which builds in parallel in several nodes:

[ci-game] evaluating rule: Build result
[ci-game] scored: 1.0
ERROR: Publisher hudson.plugins.cigame.GamePublisher aborted due to exception
java.util.ConcurrentModificationException
at java.util.LinkedList$ListItr.checkForComodification(LinkedList.java:761)
at java.util.LinkedList$ListItr.next(LinkedList.java:696)
at hudson.plugins.cigame.model.ScoreCard.record(ScoreCard.java:110)
at hudson.plugins.cigame.GamePublisher.perform(GamePublisher.java:60)
at hudson.plugins.cigame.GamePublisher.perform(GamePublisher.java:45)
at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:36)
at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:694)
at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:669)
at hudson.model.AbstractBuild$AbstractRunner.performAllBuildSteps(AbstractBuild.java:647)
at hudson.model.Build$RunnerImpl.cleanUp(Build.java:171)
at hudson.model.Run.run(Run.java:1448)
at hudson.matrix.MatrixRun.run(MatrixRun.java:146)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:230)