Unable to search for candidates that have booked

Good morning,
Since last week we have been unable to search candidates that have booked an appointment. When we go to the filters and paste the email address, it automatically puts a symbol in, if we type it in, it will still do the same thing. It keeps telling us there is not a booking. We have tried selecting the specific calendar even. Please help as we need to ensure we are getting duplicate bookings taken care of, and are best able to help our candidates if they would need to reschedule an appointment.

@maximus.riverview.re we have a fix ready to go out for this. Once it is released I will let you know.