4 files changed, 15 insertions, 15 deletions
diff --git a/client/components/sidebar/sidebar.js b/client/components/sidebar/sidebar.js
index 5d34c4a8..83b12666 100644
--- a/client/components/sidebar/sidebar.js
+++ b/client/components/sidebar/sidebar.js
@@ -16,8 +16,7 @@ BlazeComponent.extendComponent({
   },
 
   onCreated() {
-    const initOpen = Utils.isMiniScreen() ? false : (!Session.get('currentCard'));
-    this._isOpen = new ReactiveVar(initOpen);
+    this._isOpen = new ReactiveVar(false);
     this._view = new ReactiveVar(defaultView);
     Sidebar = this;
   },
diff --git a/models/activities.js b/models/activities.js
index aad5d412..47e3ff1e 100644
--- a/models/activities.js
+++ b/models/activities.js
@@ -152,10 +152,10 @@ if (Meteor.isServer) {
     if (board) {
       const watchingUsers = _.pluck(_.where(board.watchers, {level: 'watching'}), 'userId');
       const trackingUsers = _.pluck(_.where(board.watchers, {level: 'tracking'}), 'userId');
-      watchers = _.union(watchers, watchingUsers || []);
+      watchers = _.union(watchers, watchingUsers, _.intersection(participants, trackingUsers));
     }
 
-    Notifications.getUsers(participants, watchers).forEach((user) => {
+    Notifications.getUsers(watchers).forEach((user) => {
       Notifications.notify(user, title, description, params);
     });
 
diff --git a/server/migrations.js b/server/migrations.js
index a5d93a4c..36355bdc 100644
--- a/server/migrations.js
+++ b/server/migrations.js
@@ -341,4 +341,12 @@ Migrations.add('remove-tag', () => {
       'profile.tags':1,
     },
   }, noValidateMulti);
+});
+
+Migrations.add('remove-customFields-references-broken', () => {
+  Cards.update(
+    {'customFields.$value': null},
+    {$pull: {customFields: {value: null}}},
+    noValidateMulti,
+  );
 });
 \ No newline at end of file
diff --git a/server/notifications/notifications.js b/server/notifications/notifications.js
index 72692ef8..fa8b2ee2 100644
--- a/server/notifications/notifications.js
+++ b/server/notifications/notifications.js
@@ -19,20 +19,13 @@ Notifications = {
       delete notifyServices[serviceName];
   },
 
-  // filter recipients according to user settings for notification
-  getUsers: (participants, watchers) => {
-    const userMap = {};
-    participants.forEach((userId) => {
-      if (userMap[userId]) return;
-      const user = Users.findOne(userId);
-      userMap[userId] = user;
-    });
+  getUsers: (watchers) => {
+    const users = [];
     watchers.forEach((userId) => {
-      if (userMap[userId]) return;
       const user = Users.findOne(userId);
-      userMap[userId] = user;
+      if (user) users.push(user);
     });
-    return _.map(userMap, (v) => v);
+    return users;
   },
 
   notify: (user, title, description, params) => {