The very simple “availability” access is gone and now replaced with the “Holiday” list.  I had dates and times blocked on my calendar for all events, and it’s now missing.  And I’m unable to add date over-rides.  I’m sure someone at Calendly thought this was a good idea, but please re-add this very simple way of blocking your calendar/availability.  And for people with multiple calendar/events, going into each event to block availability is too much work.  I’m sure someone on the Calendly team thought this would be an upgrade for Users, but it’s the complete opposite.