diff -r 7f8920343fc3 -r eb2016286407 src/org/gege/caldavsyncadapter/android/entities/AndroidEvent.java
--- a/src/org/gege/caldavsyncadapter/android/entities/AndroidEvent.java	Sat Feb 14 00:38:16 2015 +0100
+++ b/src/org/gege/caldavsyncadapter/android/entities/AndroidEvent.java	Sat Feb 14 00:38:55 2015 +0100
@@ -324,9 +324,8 @@
         // Hack to bootstrap a multithreaded class loader context
         if (Thread.currentThread().getContextClassLoader() == null)
             Thread.currentThread().setContextClassLoader(Appctxpro.getContext().getClassLoader());
-        TimeZoneRegistry registry = TimeZoneRegistryFactory.getInstance();
+        TimeZoneRegistry registry = TimeZoneRegistryFactory.getInstance().createRegistry();
         assertNotNull(registry);
-        registry.createRegistry();
 //TODO: do not simply create the ics-file new. take into account the RAWDATA if available
 		/* 
 		 * dtstart=1365598800000