I've ran in to a bit of a problem I never considered. Well I say a problem, it's not particularly significant compared to the problems a lot of us face but it's still an annoyance.
Bit embarassing..... but I play Neopets

I first joined when I was about 11 and was really in to it for years and years, but i lost interest about 4 years ago. Then after becoming a stay at home dad I had a lot of free time on my hands and I started playing again.
At first I made a whole new account but it just wasn't the same and I missed all my old stuff...so I went back to my original account
Now it's been four years, so I figured nobody would remember me from before and everything would be hunky dory
Apparently I was a lot more famous on there than I figured and a significant number of people have contacted me basically accusing me of stealing the account from my former female self who they remember.

People who I was actually friends with I had on facebook and met in real life and kept in contact with so they were all up to speed on my changes and were cool about keeping it quiet.
I didn't count on people who sort of knew me from afar. It's hard to explain to them what it is because it's a heavily censored site and talking about transsexuality would be an instant ban I reckon.
On the other hand though, if enough people are suspicious and enough reports are filed, I might be banned anyway for the apparent account stealing =/ They freeze accounts that are broken in to so it doesn't get damaged by the intruder and the original owner has to prove who they are to get it back.
Their customer service is TERRIBLE on top of this and I have no confidence in them getting my account back if I am mistakenly banned.
Has anyone else encountered something like this before? How did you handle it?