I haven't. Either they are waiting until the first round of acceptances 14 days are up (tomorrow) or people who have received A's since the 1st haven't been active on here or Admit.org.
Almost every single school has repeats. This is usually just due to life circumstances or people who have jobs having a hard time adjusting. Bigger top tier schools like OSU also have repeats every year. I was told there are only a few, like 5 people, repeating at Boonshoft while other places have more or less. Just depends on the incoming class. Not something to worry about.