Oh, but also I think I should push a mitigation in case a production system hits this problem: maybe reduce the message from FATAL to WARNING if the registered LSN is at a page boundary.
-- Álvaro Herrera Valdivia, Chile — https://www.EnterpriseDB.com/ "Entristecido, Wutra (canción de Las Barreras) echa a Freyr a rodar y a nosotros al mar"