I used to play WOTLK on Icecrown and I stopped around 2018. I decided to come back again and I saw that all my characters have been deleted. I had a 90lvl player on MOP, also a 80lvl player WOTLK. I received a couple of times emails to confirm that I am logging in (it was not me) so I changed my password a few times just to keep my account safe. What happened to my characters and how can I get them back.

Plse check my account status.

TY