The progress line and related ticket arrows in gantt chart don't appear

The progress line and related ticket arrows in gantt chart doesn't appear.

Steps to reprocedure:

 1. Install redmine from ubuntu repositories, following this site: http://www.redmine.org/projects/redmine/wiki/HowTo_Install_Redmine_on_Ubuntu_step_by_step

 2. Log in deployed redmine as admin.

 3. Create a project and add some ticket to it.

 4. Set some relation between tickets.

 5. Show the gantt chart of the project and check on progress line.

Expected result:
 A progress line and some related ticket arrows appear on the gantt chart.

Actual result:
 They don't appear.

Environment(Server):
 lsb_release -a:
   No LSB modules are available.
   Distributor ID: Ubuntu
   Description: Ubuntu 16.04.1 LTS
   Release: 16.04
   Codename: xenial

 uname -a:
   Linux ubuntu-redmine 4.4.0-47-generic #68-Ubuntu SMP Wed Oct 26 19:39:52 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

 dpkg -l|grep redmine
   ii redmine 3.2.1-2 all flexible project management web application
   ii redmine-mysql 3.2.1-2 all metapackage providing MySQL dependencies for Redmine

Environment(Client):
 OS: Windows 7
 Browser: Chrome 54.0.2840.99 (Official Build)
          Internet Explorer 11

[Additional info]
In Ubuntu 14.04 LTS, the line and arrows properly appear.
Environment:
 lsb_release -a:
   No LSB modules are available.
  Distributor ID: Ubuntu
  Description: Ubuntu 14.04.5 LTS
  Release: 14.04
  Codename: trusty

 uname -a
  Linux ubuntu-14 4.4.0-31-generic #50~14.04.1-Ubuntu SMP Wed Jul 13 01:07:32 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux

 dpkg -l|grep redmine
  ii redmine 2.4.2-1 all flexible project management web application
  ii redmine-mysql 2.4.2-1 all metapackage providing MySQL dependencies for Redmine