On server one, each time a player or group of players moved from one fort to another (In GW), everyone involved with that specific move would be booted.

Example:

players 1, 2 and 3 are in fort C. players 4, 5 and 6 are in fort D. If player 1 moved to C, players 1-6 would get booted, but everyone else that didn't move wouldn't get booted. If you were just sitting in E or F alone, you were fine. It was very complicated lol
The confusion about another patch was only because the "Tynon is better" window popped up. In reality there wasn't a patch, it was only a glitch.