I have had this problem for the last week or so. I will see that my notification icon in the taskbar indicates that I have a comment reply/like/etc, so I click it to open the pop up window and show my items. Problem is, it won't load. The framework for the window is there, but a cycling symbol is shown. I thought perhaps it was just slow because of internet connections, or perhaps browser problems, but I've let it sit there for over 30 minutes with nothing happening. I don't receive any error indicators, so I can't figure out what is going on. This happens on Firefox v24. I tried it on IE10 but the icon doesn't even appear in the taskbar when I use that browser.
The blog I need help with is alichatsramble.wordpress.com.