We won;t know for sure till tomorrow. I currently am Locked out on my Hero who I went to the bonus with on the first day.
Today, on a friend's Buccaneer, I went to the bonus once, reentered, died at bosses. And now I have the "Twice a day" message. If it's still there tomorrow, then we can safely assume the Bonus is what fks things up.
On the other hand, My friend has been doing what you have done, logging out after bosses, and he still hasn't seen the message even after going twice.
Today, on a friend's Buccaneer, I went to the bonus once, reentered, died at bosses. And now I have the "Twice a day" message. If it's still there tomorrow, then we can safely assume the Bonus is what fks things up.
On the other hand, My friend has been doing what you have done, logging out after bosses, and he still hasn't seen the message even after going twice.