fix notification when changing from pending -> up

server/model/monitor.js

@@ -120,8 +120,9 @@ class Monitor extends BeanModel {
                 bean.msg = error.message;
             }
 
-            // Mark as important if status changed, ignore pending pings
-            if ((! previousBeat || previousBeat.status !== bean.status) && bean.status !== 2) {
+            // Mark as important if status changed, ignore pending pings,
+            // Don't notify if disrupted changes to up
+            if ((! previousBeat || previousBeat.status !== bean.status) && bean.status !== 2 && !(previousBeat.status === 2 && bean.status !== 0)) {
                 bean.important = true;
 
                 // Do not send if first beat is UP