All day, whenever I go from my administration area to my blog, http://mmadfan.com, it appears as though I am logged out. I see no admin bar at the top, the "meta" links shows "log in" and "Blog at WordPress.com" rather than the logout & admin links that are usually there when I'm logged in, and there are no Edit links on posts or pages.
When I view my test blogs, which retain the "wordpress.com" in their url, I do see the admin bar and everything else that indicates that I'm logged in. If I go to, for example, Freshly Pressed, and visit another blog that has its own domain name, again, I appear to be logged out, but if I visit a site that has "wordpress.com" in its url, I see all evidence that I'm logged in.
It's also clear that I'm not logged out since when I come to Support or the Forums, I can see the black admin bar and it also shows me as logged in & recognizes who I am.
I am using Firefox 19, and I've cleared my cache and cookies. I also have Adblock turned OFF for all wordpress.com sites and for all of mmadfan.com, since Adblock was causing me not to be able to see any of the sharing links earlier in the week. In hopes that it might be some other Firefox extension causing this, I did try starting Firefox with the extensions disabled, but nothing changed.
Do you have any other suggestions for me? I'd really appreciate some help with this strange problem. :-) Thanks! (Only after typing this whole thing did I see that this form no longer contacts staff but has a button "Ask the Community for Support" -- so apologies for this question showing up a third time today -- and I don't know why the updates on my original post weren't showing to anyone but me when they added new information; it's frustrating.)
The blog I need help with is mmadfan.com.