diff -r 2d8947351727 -r 1614b2184bb4 ui.py
--- a/ui.py	Mon Jan 22 18:56:43 2018 +0000
+++ b/ui.py	Mon Jan 22 18:59:10 2018 +0000
@@ -76,6 +76,7 @@
         now=time.time()
         if when<now:
             whenstr='overdue'
+            detail=''
         else:
             diff=datetime.timedelta(seconds=when-now)
             if diff.days>0: