diff --git a/bigbluebutton-html5/imports/api/common/server/helpers.js b/bigbluebutton-html5/imports/api/common/server/helpers.js
index dfc9438021e776069bb5b7fd503c80e486c3b60a..1041482760456834668a41b3eba6038cbf2e60e3 100755
--- a/bigbluebutton-html5/imports/api/common/server/helpers.js
+++ b/bigbluebutton-html5/imports/api/common/server/helpers.js
@@ -24,7 +24,11 @@ export function appendMessageHeader(eventName, messageObj) {
 export function clearCollections() {
   console.log('in function clearCollections');
 
-  //This is to prevent collection clearing in development environment
+  /*
+    This is to prevent collection clearing in development environment when the server
+    refreshes. Related to: https://github.com/meteor/meteor/issues/6576
+  */
+
   if (process.env.NODE_ENV === "development") {
     return;
   }
diff --git a/bigbluebutton-html5/imports/ui/components/app/service.js b/bigbluebutton-html5/imports/ui/components/app/service.js
index 0c66e3d843651f0ec8c4195fb578860b99d6a207..4e9600fa718227867df1b46908cc7b159fad259b 100755
--- a/bigbluebutton-html5/imports/ui/components/app/service.js
+++ b/bigbluebutton-html5/imports/ui/components/app/service.js
@@ -1,5 +1,4 @@
 import { Meteor } from 'meteor/meteor';
-import { callServer } from '/imports/ui/services/api';
 import Auth from '/imports/ui/services/auth';
 import Users from '/imports/api/users';
 import Chat from '/imports/api/chat';
@@ -30,7 +29,7 @@ function subscribeForData() {
   subNames.forEach(name => subs.push(subscribeFor(name)));
 
   dataSubscriptions = subs;
-  
+
   Auth.setLogOut();
   return subs;
 };