Yeah I don't understand why things like that have happened so many times. I didn't know about Scheifele having 2 89s, and I had forgotten about Marchenko's 89 and 87 overall cards, but I remember those cards now that you mentioned them.
I can't remember the player, but I remember there was one case months ago when a player got a new card and on the next day the same player got a lower overall card and EA_Aljo admitted that it was unintentional. I hope all of the other similar cases have also been unintentional, but for some reason EA_Aljo hasn't said anything about the other cases.