Call Flow Control with Calendar

Issue with PBXAct call flow control linked to calendar. have had running for almost a year with no changes and no issues. a few days ago during business hours call flow control was sending calls to the closed IVR even tho business hours stated business was open. worked fine earlier in the morning and at sometime in the afternoon quit sending calls to the appropriate IVR.

Call Flow Control does not have an option to tie with a schedule.

Can you post your call flow?