Stop asking "Did I deserve this?"
We're not the ones deciding, nor are you. If you got the punishment in the first place, it is almost a 100% chance that you deserved it. That's the whole reason you got it in the first place.
The chance of error in the system when it was first developed was 1/6000. Not that many people needed a punishment in the first place either, because believe it or not, most of League is actually sensible enough to keep their mouth shut at the right times.
By now, the chance of error is undoubtedly far lower. If you honestly think there was an error, then feel free to send a support ticket.
But the vast majority of the time, there's always a reason, even if you don't think it's valid or it was a while ago or it was something small in your opinion or whatever else.
