Transferred character's logs are hidden


Yesterday I have transferred my main from Kazzak Horde, to Sylvanas Alliance. (Narala > Naralaxd)
After updating my account my old character on kazzak has disappeared like it should, but all the WoD logs on Kazzak are hidden now, and since the character is not listed under my account I can’t hide or unhide it.

Is there a way to make those old logs on Kazzak visible again, or are they hidden forever since my character isn’t there anymore.

Thanks in advance,


Any help?