I'm really sad Reddit murdered Pushshift and as a result murdered unddit.com also. It still works to undelete comments from before May 1st but doesn't for anything after and because future functionality is dead I have to imagine the site isn't gonna be up much longer just to provide historical info.

And yeah, I'd run the script to hurt Reddit's historical data value but I don't think I've ever posted anything meaningful or useful over there. Arguments about the NBA and video games aren't really highly searched topics.