Any one else got permanent banned for no reason? (apparently i used a 3rd party program)

Hey Guys,

I just came back from a long trip ( 1 week away from home and 10~12 hours flight ) and I noticed that as soon as I was going back to home I received an email saying that I was banned for using 3rd party programs.

Ok , I care about this game too much to use any third party programas I don't give a #!@#!@# about free wins or elo, I have fun trying to win and if I can't well I will lose and try again.

But I am pretty sure I didn't use any third party programs.

I use LoL Friends app for Android on my phone obviously, so my theory is that the system noticed that I changed ip's or location ( really weird locations in a short period of time ( it was Seattle -> Atlanta -> Mexico in less that 6 hours ).

So I am wondering if it is possible to get banned for doing that and maybe I got in this case.

I submitted a ticket but they didn't answer and I am pretty sure they won't say anything about my problem AKA "Riot is not going to help me",

So any one else got permanent banned for no reason?(apparently i used a 3rd party program)

I copied the title to a board from EUW as it looks so popular also I am calling ppl that got banned in a similar situation to speak up.

Thanks.