I think we can all agree that the pvp system is flawed.
It seems really unfair that a group of folks would target an individual. They need to put something in place to prevent that.
An individual attacking me 500 times is a bummer, but I would not call that a bannable offense. Even if they did it 1000 times or more. Its not an exploit. Even if it was a bannable offense – it would need to be done after a firm warning.
My suggestion to “fix” it:
They could make it that you can attack 1 ticket per hit. After 20 hits, the cost is two tickets, after 50 its 3 tickets. Makes you move on quickly – and if somebody wants to be a jerk and buy more tickets to hit you – by the time they get there its expensive and makes