Alien Tech Challenge Mission not showing a 6 hour cooldown after completion!

Bug report:

 

Ellydium Alien Tech challenges missions - one of them is active every 6 hours per day, that means up to 4 times!

Problem is that after completion, the contract do not show any cooldown duration, but it just disappears, leaving an impression that you can only complete it once, but not 1-4 times.

 

How to fix it?

Introduce a cooldown timer for daily Ellydium contract - 6 hours, without the mission disappearing. If the mission is changed, it should be done, once the timer is reset and active again.

 

Screenshot: (always display a timer, after completion of such missions, even when they get changed)

8xuddw.png

 

Logs:

[2017.01.19 21.44.52.zip](< base_url >/applications/core/interface/file/attachment.php?id=13072)