No you made it a major offence yourself, by bypassing an existing ban.
And i dont really see the part in where you changed your name back to normal,
considering the bypass ban names.
The Expiration Box isnt accurate sometimes.
Ask Noob what value he typed in.
My way of behaviour is to show that I was treated unfair in terms of I wasnt the only one with the name yet I got banned...
Yes i agree with you on that you got treated unfair in that specific regard, still you broke some rules too.
I cant really be bothered with this incident any further, its kind of ridiculous.