Amy is late to the pre-work staff meeting because she was at marriage counseling. The store opens at 6 AM, so the meeting would be slightly before that, meaning Amy would have to be meeting a counselor before 6 in the morning (therapy sessions are typically an hour long, so she'd had to have gone to a session that started between 4:30 and 5 AM to make her late for a pre-6 meeting). Therapists do not have hours that early in the day.
It was established in Dog Adoption Day (2016) that Cloud 9 employees only get 15 minutes for lunch, yet here, Dina takes 7 employees (including herself) for an extended lunch at a steakhouse with no repercussions.