This is a minor bug which is fixed with a few minor adjustments, this doesn't appear to have caused us any major problems in production. Valid values for 'minute-of-day' in FreeSWITCH are 1-1440, the page is currently converting 'time-of-day' to 'minute-of-day' as 0-1439, the fix will correct the values to 1-1440. Sources: https://wiki.freeswitch.org/wiki/Time_of_Day_Routing