Currently when the current event changes the displays retain their (now invalid) presentations and other status information. This can be quite confusing.
It would probably be best to clear the presentations and other state info from the displays on event change.
Changing the current event now clears presentations from all displays. See 4a78c3fdbad13e4bc7ee4f33243c41ca65a902c4 and a42096fc040b0f0ad9fb32118432bdfba1637231
Currently when the current event changes the displays retain their (now invalid) presentations and other status information. This can be quite confusing.
It would probably be best to clear the presentations and other state info from the displays on event change.