Firstly, I'm just sorry for creating almost useless topic.
But, I'll try to offer little help to players got banned (not me)
Possible reasons we've found on this forum:
1. Interaction with items dupped or dupping them obvious reason (may include trading of those items or gold, using banks too fast, recieving mail, noone knows)
2. Banned due to spamming too much about selling items (system suspected you as gold-seller), you will be unbanned in 3 days
3. Falling through the ground, for example, while you were doing some quests , some people who was banned told that they expirienced only that "bug"
Best way to resolve your ban, puting a ticket with wide explonation. Try to remember if you had any of those issues.
Edited by DealWithMeal on April 18, 2014 10:43PM