Not getting correct RAD reward from skirmish event

nonsensei

On my level 18 CW I have been running the orc assault skirmish during the skirmish bonus event which is supposed to reward 1000 bonus RAD at the end. When I open the chest it properly shows the 1000 RAD inside but when i hit F to take all I only get 200. The chest can't be opened again so the rest is lost. I have founf that manually double clicking the RAD in the chest contents window will give the proper amount.