# Clear recovery when a class roster cannot load

This prepared update gives web check-in desks an explicit error and **Retry roster**
action when the roster cannot be loaded. A failed read is no longer presented as
an empty class. Switching classes or narrowing staff access discards the previous
roster response, including late responses that arrive after the switch.

Class-detail refresh failures explain how to reload the page. Keyboard check-in,
no-show and Undo shortcuts use the current staff permissions. Existing past-record
correction confirmations and server restrictions still apply.

Business mobile already provides a roster error with retry. Consumer, Branded
and published-site booking flows retain their existing behavior. This change does
not send client notifications or change attendance records, purchases or payments.

This is a source update; release and device verification are recorded separately.