Mastodon threads no longer archivable on archive.org

There used to be no problem archiving a Mastodon thread in the #internetArchive #waybackMachine. Now on recent threads it just shows a blank page:

https://web.archive.org/web/20240318210031/https://mastodon.social/@lrvick/112079059323905912

Or is it my browser? Does that page have content for others?