How can maintenance be Emergency if people somehow manage to schedule it? Even more so, how come they manage to schedule it in EU prime time 99% of the time?

By now people know that after every major update there will be 3-4 "emergency" updates the fix the update. Of course FFXI is so enormous that it's hard to test everything, but the testing server Atomos is updated at the same time as the "normal" servers meaning that both no regular and no roll out testing has taken place...