Holding pen: wrong number in Halted

## Current Behavior
In the holding pen, the sum of all Halted records (69+11) is not the same as the number in 'All Harvests' (81)


## Screenshots 
<img width="946" alt="screen shot 2017-09-28 at 14 12 51" src="https://user-images.githubusercontent.com/24955201/30966003-9c30e162-a457-11e7-8ade-50fb3de55618.png">