Misnotify

This is a recommendation of the Boyd-Graves Conference based on a Virginia Supreme Court case in which a party was denied appeal as untimely, but the party had been "misnotified" as to the entry of a final order.

Source: wiktionary

Studies of the accuracy of death certification have revealed that fibrosing alveolitis is underdiagnosed in life and misnotified at death, and therefore the real prevalance is likely to be higher than previously estimated;

Source: wiktionary

They had met at ten, misnotified by the boy — though I had given him a written notification to shew them; appointing the hour to meet at 11.

Source: wiktionary