Regression: Clicking a cross-channel link in the channel editor opens home page instead of page of linked document

Steps to reproduce (in community hap):

• login as admin
• open http://localhost:8080/cms/?1&path=/content/documents/hap/events/2015/08/workshop
• add a link to /content/documents/alternate-hap/content/alternate-sample-document
• save and publish
• from the view menu view the workshop document in the Hippo Acceptance Project channel
• in the Channel Editor click the link to the document in the Alternate channel
  Expected: alternate sample document is shown in Alternative Channel is shown
  Actual: alternate sample document is shown in Alternative Channel is shown and the channel editor is immediately reloaded and shows the home page of the Alternative Channel.

The problem seems to be caused by reloading the channel editor twice instead of once.
I also tested with hap-community release/11.2. In that version this issue does NOT occur.