IABot inserts "Archived copy" instead of an actual title. See https://en.wikipedia.org/w/index.php?title=History_of_Aston_Villa_F.C._%281961%E2%80%93present%29&type=revision&diff=895054396&oldid=895054391 for an example. The bot should either insert the correct title or insert an empty title parameter.
Lack of a title will generate a red error message that makes it obvious to editors that something needs to be fixed. Inserting "Archived copy" hides the error, making it harder for editors to find and fix the lack of an accurate title. Thanks.