We finally recieved a response from WordPress. Apparently they had to manually reset the comments section on the Really Federal Reserve? Really? post. They do not have an explanation why all other posts have shown the leave comments section without any problem. This is their response:
The comment setting being off would have nothing to do with us; we have a very strong policy in favor of free speech:
I have manually reset the post settings for you. The comments should now be enabled. If you have more trouble in the future just ask.
Automattic | WordPress.com
The comments section is there now. I still don’t know what happened and why just on that post but I guess we’re all set for now. Thanks everyone for your patience.