I think many of us have experienced the emergency block, and no one is very happy when it happens of course.
Sometimes it can happen because of an issue with your computer or when things or maybe just the screen is freezing up while you are trying to save an edit, what often happens is that you just keep clicking the save button but nothing happens, until finally it works...and that's often when members discover that short after this there's an emergency block and they no longer can work on WikiTree...
What happens is that even if for you things look frozen, the system does notice these clicks, so now for the system it looks like you perhaps are a bot and perhaps harming our WikiTree...saving ten or more edits per second isn't humanly possible..so all the clicks to try and save while for you the window looked frozen, now cause the system is putting you on emergency block.
So if pages look frozen when you are trying to save an edit or something....whatever you do....don't click too quick and often, it's better to just wait or try again in a new window..
Of course we have an emergency block for a reason, but I agree there should be a better and quicker way to get the block removed, this sometimes just takes too long ...