"Back" link in Calendar portlet does not work

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.1 EE SP3 (5.1.6), 5.2 EE SP1 (5.2.5)
• Fix Version/s: 5.1 EE SP4 (5.1.7), 5.2 EE SP2 (5.2.6)
• Component/s: Calendar, Social Networking > Activities
• Labels:
  • 5.2_release_notes
• Environment: All

If a user navigates from the Activities portlet to a calendar event's detail page, the "Back" link/tab will not work.