DISCLAIMER: I'm not blaming mania, just reporting a bug within the platform itself.
If you search 7n1 (mania's alt) on the users page, two accounts with the same name will show up (I even selected them to see if there were any hidden characters, they have the same username), the first one is normal, however if we check the second one we will see that it says "last seen: 52 years ago", and lastly both accounts have the same join date, meaning that they belong to the same account, so what I think could have happened is that the system glitched duplicating mania's alt by mistake since there can only be one account per email and you can't use taken usernames. It seems like a harmless accident but if it happened once it could easily happen twice.

no I just haven’t been online in 52 years not a bug

mania just old fr fr