diff --git a/models/issue.go b/models/issue.go
index baf710a5e..c370af363 100644
--- a/models/issue.go
+++ b/models/issue.go
@@ -108,7 +108,17 @@ func NewIssue(issue *Issue) (err error) {
 		sess.Rollback()
 		return err
 	}
-	return sess.Commit()
+
+	if err = sess.Commit(); err != nil {
+		return err
+	}
+
+	if issue.MilestoneId > 0 {
+		// FIXES(280): Update milestone counter.
+		return ChangeMilestoneAssign(0, issue.MilestoneId, issue)
+	}
+
+	return
 }
 
 // GetIssueByIndex returns issue by given index in repository.
diff --git a/public/js/app.js b/public/js/app.js
index 4c376ea08..88ddd471d 100644
--- a/public/js/app.js
+++ b/public/js/app.js
@@ -406,8 +406,10 @@ function initRepository() {
     // watching script
     (function () {
         var $watch = $('#repo-watching'),
-            watchLink = $watch.data("watch"),
-            unwatchLink = $watch.data("unwatch");
+        	watchLink = $watch.attr("data-watch"),
+            // Use $.attr() to work around jQuery not finding $.data("unwatch") in Firefox,
+            // which has a method "unwatch" on `Object` that gets returned instead.
+            unwatchLink = $watch.attr("data-unwatch");
         $watch.on('click', '.to-watch', function () {
             if ($watch.hasClass("watching")) {
                 return false;
diff --git a/templates/repo/nav.tmpl b/templates/repo/nav.tmpl
index b689e4429..69f60ba46 100644
--- a/templates/repo/nav.tmpl
+++ b/templates/repo/nav.tmpl
@@ -31,6 +31,7 @@
                         </div>
                     </div>
                 </div>
+                {{if .IsSigned}}
                 <div class="btn-group {{if .IsRepositoryWatching}}watching{{else}}no-watching{{end}}" id="repo-watching" data-watch="/{{.Owner.Name}}/{{.Repository.Name}}/action/watch" data-unwatch="/{{.Owner.Name}}/{{.Repository.Name}}/action/unwatch">
                     {{if .IsRepositoryWatching}}
                     <button type="button" class="btn btn-default"><i class="fa fa-eye fa-lg fa-m"></i></button>
@@ -52,6 +53,7 @@
                         </div>
                     </div>
                 </div>
+                {{end}}
                 <!-- <div class="btn-group">
                     <button type="button" class="btn btn-default" data-toggle="tooltip" data-placement="top" title="Star"><i class="fa fa-star"></i>&nbsp;{{.Repository.NumStars}}</button>
                 </div> -->