I have no idea what's happening with Disqus and I've tweeted their helpdesk for assistance, but it seems to be happening to other Blogger sites using them as well. Although apparently some people on this very site CAN access comments because they're showing up in the moderation panel here and there. So I'm confused.
Oddly, I can also access comments when I'm using the mobile version via 3G. So I'm double confused.