Apache mailing list RSS is not loaded

org.dom4j.DocumentException: Error on line 101 of document  : Character reference "&#
	at org.dom4j.io.SAXReader.read(SAXReader.java:466)
	at org.dom4j.io.SAXReader.read(SAXReader.java:329)
	at org.apache.openmeetings.service.quartz.scheduler.ReminderJob.loadRss(ReminderJob.java:116)
	at sun.reflect.GeneratedMethodAccessor177.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:265)
	at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:257)
	at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:75)
	at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
	at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:573)