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I actually don't know. Around that time I went inactive and yesterday I was going to go ahead to edit some posts to add new Pokemon from my Omega Ruby, and it was locked without any mods telling me. I don't know how to find out who locked it or who to task, honestly. :|
Couldn't find you on the blacklist, so the thread is now open. Although do try to contact a Wifi mod to see if there's anything apart from your inactivity that warranted a lock.