Adding flush command to try to speed up things. Seems not to have worked

src/main/java/no/nibio/vips/logic/controller/session/ForecastBean.java

@@ -873,6 +873,7 @@ public class ForecastBean {
                 }
                 
             }
+            em.flush();
         }
         
         if(activeForecastIds != null && ! activeForecastIds.isEmpty())