Ah shit, my bad. In the day of dynamic IPs, this unfortunately happens on occasion. Was the reason "not trains" exactly? I'll search the ban list for that phrase and remove it.
The exact phrase is "Not Trains, GTFO." No worries m8, I figured it was some kind of mistake.
Actually, I hadn't. Your IP simply cycled again. I found the offending ban and removed it just now, so hopefully you won't see it again.