"6 horses are low on board time" needs fixed

When I go to my "horses" page, it says that 6 of my horses are low on board time, but all of my horses that are boarded at a stable have at least 20 days of board payed for.

^{Horses that aren't boarded at a stable are also counted as being low on board time, the majority of your foal division isn't boarded.}