I don't really think anyone thought it was a second server, it just seemed that way. Especially how you could see players that did the glitch in the same area as you. I remember doing a test, staff could summon you from the glitch and you would appear where they summoned you, but attempting to teleport to you would cause them to end up in the area you glitched in except they couldn't see you. So in theory you could use this glitch and never be caught,