If you were banned two years ago, then the ban will have been lifted. We've changed ban systems in that time, and old bans never got moved into the new system due to their age.
You might, however, find you're still banned on older servers like Mythic: Classic. If this is the case, please open another ticket, and we'll remove it for you.
Please make sure that you follow our rules, to not get banned again.
We hope you enjoy the servers!