I added news items for a game which had been added to the database 3 times as a way to indicate the problem. The duplicates were then deleted, but when new games appeared, which presumably usurped some kind of database numbers of the deleted games, the news items resurfaced but attached to 2 different, new games.
I’d like to report this to IFDB but the contact button doesn’t work. So I’ll just put it here. Maybe someone knows Michael Roberts.