I'm trying to review older Marvel comic solicitations and the links are broken (though I remember just a few weeks ago, they weren't broken). I'm trying to look at the Marvel Comic solicitations from 2018, and right now June 2018 to October 2018 are just not working, it's giving me a "50 This page is not available" error.

Is there some other place online where older Marvel solicitations are kept? Google search is just not giving me answers.