Is it too much to ask why were Emergency Maintenance?
Instead of saying the various worlds are under emergency maintenance; Is it really that much more typing to just add a reason? Even if it is not specific enough because you are investigating the problem. add something like:
Due to duty finder issues and on going problems we will be performing Emergency Maintenance on the following worlds.
That was just a made up scenario but it is alot better than what we have been getting. Just a little will go a long ways. Of course you would list the worlds affected. Am I asking for too much?