I think your best bet is to purchase the Albion programme checklist thing in the club shop. It lists all the programmes produced home and away and the duplicate editions (e.g. a Brighton v Leeds programme produced in Dec '81 and Mar '82) indicates a game being postponed.
To be fair to the OP, the opening line of the content to the thread was in clear view for those reading in Tapatalk, so it probably didn't have the same alarming effect as for those using their web browser. Still, I think the title did need to be changed there and then once spotted.