What happened with the servers!?

In my case, my server is fine (?) and my Gears is not crashed, but I’ve heard of other cases in which it does not let them enter and uninstall the game in an act of anger.
What would happen if at least they did a maintenance cleaning once every two weeks?
PD: Yeah, my english is awful.

At this point, I really don’t think it’s server related but game related, unfortunately. Such a shame.