Negative Time Remaining

Seeing negative time: http://prntscr.com/i546ls

Here is the shortcode that I am using:
[cbfccountdown type=”circular” date=”#_{m/d/Y}” bgclr=”transparent” kkfsize=”50px”][/cbfccountdown]

Is there a way that once it reaches zero that it just stops at 0?