got ban why?

character name : bahlool lvl 41
location in feralas
i just turned 3 quests
once i abandoned < Alpha strike > Timed quest
suddenly i got d/c then my account is banned..
some one explain what is happening.
location in feralas
i just turned 3 quests
once i abandoned < Alpha strike > Timed quest
suddenly i got d/c then my account is banned..
some one explain what is happening.