Account permanently banned after 2 years of inactivity
I've recently decided to reinstall LoL again after taking a break for well over a year now (last time I've played was around when Irven was released). When I logged in I was told that my account has been permanently suspended and that I should check my EMails for further details. Just that I didn't get any EMail.
I contacted the support, opened a ticket, explained my situation and was basically told: Too bad, your account is gone.
I've invested like 1000€ into my account, I've never been banned or anything even just once (like, not even a chat restriction or anything like that), I haven't played a single game for over 12 months and before that I didn't do any-forking-thing that's even just remotely ban-worthy. And either due to a mistake on Riots side or someone hacking my account it's all gone now.
Anyone have any idea/suggestion what to do now? Like, I really REALLY don't just wanna let that slide.
I've added in pictures of my support conversation - sadly it's in German, but it's pretty much 'hacks, scripts, something something can't tell, tough luck, deal with it'.