For a while I noticed on my battle pet widget it said he had 6 minutes left in training, and then I suddenly got the alert for him exiting training. Even when I was on the training page looking at his finished session, it said he still had 6 minutes left on the widget. It corrected itself when I confirmed the end of his training and put him in for another session. But it getting hung up on 6 minutes until the end of his training seems like a bug?