Yes you say?
Let's do some stat collecting to try and piece the puzzle together. People have been hit on Gateway/CFW, so I think it is obvious Nintendo can detect cheating regardless of your method.
If it is a ban wave, I personally think region roll outs seem most likely. Let's see if a poll shows more bans from one region than another. If you have more than one region 3DS, just post what your ban is on.
edit: Ban looks to be permanent - https://gbatemp.net/threads/badge-arcade-region-ban-poll-022-2803.411028/page-7#post-5997999
Last edited by Audioboxer,