I’ve come back for Classic, having not logged in since MoP came out, but figured it would be fun to check my old characters out. I noticed at least one is definitely missing - a blood elf Paladin called Jiminy. It was at least level 60, possibly even 70.
What’s happened? Can I have her back?
Hey Baaz,
If you have not logged into characters for a while, the realm list might not show them. If you log into the realms directly, you will find them though! 
You will find most of your characters on Vek’nilash, Bloodhoof and your highest level on Kazzak.
Have a few seconds to spare? Let me know how I’m doing!