It looks to me like these wizards will only be available for a week, which is too bad. They should be up indefinitely. I noticed they included more many more email recipients than they usually do, which I think is extremely important.
Last time I checked, the names, but not emails of the congressional committee members were listed on the site. It almost seems to me they have an attitude of 'let's not bother too many people' about our requests. Instead, they should make it as easy as possible to contact all of the players. We are too sick to do all of this on our own.
Some action alerts are time sensitive, as Hope123 pointed out with the Congressional briefing. But the others are usually left up for some time, and I'm assuming that will be the case here as well.