Check the following to resolve the issue.
  1. Check the schedule sets. Make sure that all of the sets have the correct number of days in the cycle and that the start day is correct.
  2. Check the schedule set to see that the number of days in the cycle and the number of days that the class meets are correct. (For example: If your cycle is 5 days but classes only meet Monday, Wednesday and Friday it will treat Monday as Day, Wednesday as Day 2, Friday as Day 3, Monday as day 4, and Wednesday as Day 5. In this case, you would want to include Tuesdays and Thursday, even though classes won't be scheduled on those days.)
  3. Check to see if any days were bumped by going to onRecord > Procedures > Schedule.