"Promote to today" button is not available to demote a task from our schedule into the Parking Lot.​

Steps to reproduce-

1. Open the Link "https://app.weekplan.net/ "
2. Login with valid credentials.

3.Go to planner.

4.Click on the existing task.

5.Verify whether the "Promote to today" button is available on the existing task or not.

Expected result - "Promote to today" button should be available to demote a task from our schedule into the Parking Lot.

Actual result - "Promote to today" button is not available to demote a task from our schedule into the Parking Lot.

Screenshot -http://prntscr.com/ah6edw

OS and browser version - windows 7 and (Chrome 48.0.2)