Exceptions in IU-90.154 during Flex code inspection

I get tons of exceptions during Flex code inspection in IU-90.154 / OS-X 10.6.1:

null
java.lang.AssertionError
    at com.intellij.lang.javascript.validation.JSAnnotatingVisitor.annotate(JSAnnotatingVisitor.java:88)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.a(DefaultHighlightVisitor.java:45)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.visitElement(DefaultHighlightVisitor.java:30)
    at com.intellij.psi.PsiElementVisitor.visitComment(PsiElementVisitor.java:56)
    at com.intellij.psi.impl.source.tree.PsiCommentImpl.accept(PsiCommentImpl.java:2)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.visit(DefaultHighlightVisitor.java:29)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass$7.run(GeneralHighlightingPass.java:11)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.analyze(DefaultHighlightVisitor.java:64)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.a(GeneralHighlightingPass.java:190)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.collectInformationWithProgress(GeneralHighlightingPass.java:123)
    at com.intellij.codeInsight.daemon.impl.ProgressableTextEditorHighlightingPass.doCollectInformation(ProgressableTextEditorHighlightingPass.java:10)
    at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:14)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1$1.run(PassExecutorService.java:13)
    at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:93)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1.run(PassExecutorService.java:1)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:68)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:7)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:637)



java.util.concurrent.ExecutionException: java.lang.AssertionError
    at java.util.concurrent.FutureTask$Sync.innerGet(FutureTask.java:222)
    at java.util.concurrent.FutureTask.get(FutureTask.java:83)
    at com.intellij.concurrency.PrioritizedFutureTask.done(PrioritizedFutureTask.java:32)
    at java.util.concurrent.FutureTask$Sync.innerSetException(FutureTask.java:273)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:307)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:637)
Caused by: java.lang.AssertionError
    at com.intellij.lang.javascript.validation.JSAnnotatingVisitor.annotate(JSAnnotatingVisitor.java:88)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.a(DefaultHighlightVisitor.java:45)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.visitElement(DefaultHighlightVisitor.java:30)
    at com.intellij.psi.PsiElementVisitor.visitComment(PsiElementVisitor.java:56)
    at com.intellij.psi.impl.source.tree.PsiCommentImpl.accept(PsiCommentImpl.java:2)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.visit(DefaultHighlightVisitor.java:29)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass$7.run(GeneralHighlightingPass.java:11)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.analyze(DefaultHighlightVisitor.java:64)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.a(GeneralHighlightingPass.java:190)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.collectInformationWithProgress(GeneralHighlightingPass.java:123)
    at com.intellij.codeInsight.daemon.impl.ProgressableTextEditorHighlightingPass.doCollectInformation(ProgressableTextEditorHighlightingPass.java:10)
    at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:14)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1$1.run(PassExecutorService.java:13)
    at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:93)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1.run(PassExecutorService.java:1)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:68)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:7)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    ... 4 more



java.lang.AssertionError
    at com.intellij.lang.javascript.validation.JSAnnotatingVisitor.annotate(JSAnnotatingVisitor.java:88)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.a(DefaultHighlightVisitor.java:45)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.visitElement(DefaultHighlightVisitor.java:30)
    at com.intellij.psi.PsiElementVisitor.visitComment(PsiElementVisitor.java:56)
    at com.intellij.psi.impl.source.tree.PsiCommentImpl.accept(PsiCommentImpl.java:2)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.visit(DefaultHighlightVisitor.java:29)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass$7.run(GeneralHighlightingPass.java:11)
    at com.intellij.codeInsight.daemon.impl.analysis.DefaultHighlightVisitor.analyze(DefaultHighlightVisitor.java:64)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.a(GeneralHighlightingPass.java:190)
    at com.intellij.codeInsight.daemon.impl.GeneralHighlightingPass.collectInformationWithProgress(GeneralHighlightingPass.java:123)
    at com.intellij.codeInsight.daemon.impl.ProgressableTextEditorHighlightingPass.doCollectInformation(ProgressableTextEditorHighlightingPass.java:10)
    at com.intellij.codeHighlighting.TextEditorHighlightingPass.collectInformation(TextEditorHighlightingPass.java:14)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1$1.run(PassExecutorService.java:13)
    at com.intellij.openapi.application.impl.ApplicationImpl.runReadAction(ApplicationImpl.java:93)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass$1.run(PassExecutorService.java:1)
    at com.intellij.openapi.progress.impl.ProgressManagerImpl.executeProcessUnderProgress(ProgressManagerImpl.java:68)
    at com.intellij.codeInsight.daemon.impl.PassExecutorService$ScheduledPass.run(PassExecutorService.java:7)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
    at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
    at java.util.concurrent.FutureTask.run(FutureTask.java:138)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
    at java.lang.Thread.run(Thread.java:637)

Reverting to IU-90.137 for now.

Thanks and Regards,
Peter