Licensing restrictions prevent access from this address.

After updating CF7 to the new DST requirements, we are seeing INTERMITTENT issues with some SWF movies not being loaded.

flash forms work just fine.
Any indication which way to look would be fabulous.

Coldfusion-err.log shows:
03/13 15:47:48 ERROR Proxy Servlet: Licensing restrictions prevent access from xx.xx.xx.xxx
03/13 15:47:48 ERROR Proxy Servlet: Allows addresses: [ {71.218.19.250} {192.168.1.145} {74.93.23.77} {24.131.24.127} {192.168.1.1} ]
03/13 15:47:48 error Licensing restrictions prevent access from this address.
java.io.IOException: Licensing restrictions prevent access from this address.
at flex.services.license.AddressRestrictionFilter.invoke(AddressRestrictionFilter.java:28)
at flex.server.j2ee.cache.CacheFilter.doFilter(CacheFilter.java:165)
at flex.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:66)
at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
at jrun.servlet.FilterChain.service(FilterChain.java:101)
at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:91)
at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:257)
at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:541)
at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:204)
at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:318)
at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:426)
at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:264)
at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)