Index: /trunk/build.xml
===================================================================
--- /trunk/build.xml	(revision 16372)
+++ /trunk/build.xml	(revision 16373)
@@ -880,5 +880,6 @@
         </exec>
         <exec append="false" executable="wget" failifexecutionfails="true">
-            <arg value="https://raw.githubusercontent.com/osmlab/editor-layer-index/gh-pages/imagery.geojson"/>
+            <!--<arg value="https://raw.githubusercontent.com/osmlab/editor-layer-index/gh-pages/imagery.geojson"/>-->
+            <arg value="https://raw.githubusercontent.com/ideditor/imagery-index/master/dist/legacy/imagery.geojson"/>
             <arg value="-O"/>
             <arg value="imagery_eli.geojson"/>
Index: /trunk/scripts/SyncEditorLayerIndex.java
===================================================================
--- /trunk/scripts/SyncEditorLayerIndex.java	(revision 16372)
+++ /trunk/scripts/SyncEditorLayerIndex.java	(revision 16373)
@@ -504,4 +504,8 @@
                 continue;
             }
+            if (isBlank(e.getDate()) && e.getDate() != null) {
+                myprintln("+++ JOSM-Entry without empty Date: " + getDescription(e));
+                continue;
+            }
             if (isBlank(getName(e))) {
                 myprintln("+++ JOSM-Entry without Name: " + getDescription(e));