Command saying "day 7" on non-day 7 daysFixed

I have come across an issue where "Day 7" would appear BUT its not in day 7 (see image below)
The notifications... eg. Next Horde is in.. is correct though.

  <property name="DayNightLength"			value="60" />				
  <property name="DayLightLength"			value="18" />	

Day 704, day 707 is the Horde Night.

So from what I see there the command /day7 displays the correct time but the auto announcement doesn't? Not having that issue here but I will look into it, how often does it happen?

im not 100% sure how often, i have scheduled the notifications to announce every 30mins ...
im not always on during BM but can ask some who are.. but i have noticed it 3 or 4 times.. confuses people, but the auto announcement works,

BUT.. when you do /day7 when the auto announce says Day 7.. it says Day 7 ...
but next scheduled announcement it counts down again e.g 4 days becomes 3 days ... if you get what im trying to say

is there a way just to disable the Day 7 announcement?

Yes in the config you can disable it, set it to false:

"Broadcast enabled(true/false)": false,
but doesnt that disable the Next Horde in ... ?
It disables the broadcast, so the /day7 command still works, but the auto broadcast will not
another update, BM is on day 833
Locked automatically