So I changed my password, and decided to play as normal. After the event on Monday, I logged in to find my account banned with this message: "Your account has been banned from Guild Wars for a breach of the User Agreement and/or Rules of Conduct. This ban is permanent. (Code=045)". Now I believe if I did anything truly wrong I would have got a 24 hour ban or something, but since I did nothing wrong, I am only curious. What could be so harsh that Anet had to ban my account with no warning permanently?
Could the person who stole my account have botted or something? I sent Anet another support ticket, and they told me to send them my account name and the names of all of my characters, but still no reply. Do you think my account could possibly be unbanned, or is there no chance? I'm not really sure how the person got my password, but now I'm out over 100 bucks...(Guild Wars, Factions, Eye of the North, Bonus mission pack, skill unlock packs, ect)

Edit: Also when I tried to sign up for this form, it said my email was banned (the one I used for guild wars). How/Why?