diff --git a/include/ajax.users.php b/include/ajax.users.php
index f58680fc17216d465fda0aafc7e97dd7fc5ae7f4..07fc02f7917db0501cd0b949face1bd3042ddfc2 100644
--- a/include/ajax.users.php
+++ b/include/ajax.users.php
@@ -77,6 +77,7 @@ class UsersAjaxAPI extends AjaxController {
                     'emails__address__contains' => $q,
                     'name__contains' => $q,
                     'org__name__contains' => $q,
+                    'cdata__phone__contains' => $q,
                 )));
             }
 
diff --git a/include/class.cron.php b/include/class.cron.php
index e545c5afb7acddf48a97f6e9c0b05b252c5ac116..232d6bf2bee90bad3824e238ee77812ee411a187 100644
--- a/include/class.cron.php
+++ b/include/class.cron.php
@@ -51,6 +51,11 @@ class Cron {
         AttachmentFile::deleteOrphans();
     }
 
+    function CleanExpiredSessions() {
+        require_once(INCLUDE_DIR.'class.ostsession.php');
+        DbSessionBackend::cleanup();
+    }
+
     function MaybeOptimizeTables() {
         // Once a week on a 5-minute cron
         $chance = rand(1,2000);
@@ -100,6 +105,7 @@ class Cron {
         self::MailFetcher();
         self::TicketMonitor();
         self::PurgeLogs();
+        self::CleanExpiredSessions();
         // Run file purging about every 10 cron runs
         if (mt_rand(1, 9) == 4)
             self::CleanOrphanedFiles();
diff --git a/include/class.ostsession.php b/include/class.ostsession.php
index dbb5cf6312551abc4e24e4eb905eca53e0a74188..51f8bd2fc5e934dd2b67e95518999959fdbedb30 100644
--- a/include/class.ostsession.php
+++ b/include/class.ostsession.php
@@ -158,6 +158,10 @@ abstract class SessionBackend {
         return $this->update($id, $i['touched'] ? session_encode() : $data);
     }
 
+    function cleanup() {
+        $this->gc(0);
+    }
+
     abstract function read($id);
     abstract function update($id, $data);
     abstract function destroy($id);
@@ -220,6 +224,10 @@ extends SessionBackend {
         return SessionData::objects()->filter(['session_id' => $id])->delete();
     }
 
+    function cleanup() {
+        self::gc(0);
+    }
+
     function gc($maxlife){
         SessionData::objects()->filter([
             'session_expire__lte' => SqlFunction::NOW()
diff --git a/include/class.task.php b/include/class.task.php
index 4b98ff1d4a861ff9d3cab3ed906fc3ae12db34d6..5279dc8c7d0ec891e41aa36e9cffebe4fc30549a 100644
--- a/include/class.task.php
+++ b/include/class.task.php
@@ -1246,6 +1246,8 @@ class Task extends TaskModel implements RestrictedAccess, Threadable {
                     $thisstaff);
         }
 
+        $this->updated = SqlFunction::NOW();
+
         if ($changes)
             $this->logEvent('edited', array('fields' => $changes));
 
diff --git a/include/staff/templates/task-view.tmpl.php b/include/staff/templates/task-view.tmpl.php
index b2dff125312309c5493da4ec93d4edac0edd78ce..0fe384b58e78a58fedf0c631e6334fd213046b29 100644
--- a/include/staff/templates/task-view.tmpl.php
+++ b/include/staff/templates/task-view.tmpl.php
@@ -268,7 +268,7 @@ if ($task->isOverdue())
                 <?php
                 foreach ($actions as $action) {?>
                 <span class="action-button <?php echo $action['class'] ?: ''; ?>">
-                    <a class="task-action"
+                    <a class="<?php echo ($action['class'] == 'no-pjax') ? '' : 'task-action'; ?>"
                         <?php
                         if ($action['dialog'])
                             echo sprintf("data-dialog-config='%s'", $action['dialog']);
diff --git a/include/staff/users.inc.php b/include/staff/users.inc.php
index afb54e57b51daeb501d6340d22e5052a3ff193f7..5d35e3f277a50c1d6dfabaabe2005cbeb1631cb6 100644
--- a/include/staff/users.inc.php
+++ b/include/staff/users.inc.php
@@ -14,6 +14,7 @@ if ($_REQUEST['query']) {
         'emails__address__contains' => $search,
         'name__contains' => $search,
         'org__name__contains' => $search,
+        'cdata__phone__contains' => $search,
         // TODO: Add search for cdata
     )));
     $qs += array('query' => $_REQUEST['query']);