Please be aware that during the transfer process your LOTRO forum account will be suspended for up to 6 hours. This is not a disciplinary action, but rather a side effect of locking the game account so the process can complete.
Also note that if you have not received a transfer completion email within 6 hours of your transfer process, it is safe to login to your account and characters. In some cases the email is not being received by players and we are investigating that issue.