New posts feature being taken away?

So, I've checked on both browsers available to me on my work computer, has something happened to the new posts drop-down menu? It used to have an "older" arrow back until the beginning of time, but today, I can't get to anything older than http://www.theverge.com/2013/4/20/4244292/boston-marathon-injured-raise-big-money-from-web-donations, from April 20th.

Does it have anything to do with that god-awful hunger games intrusive ad?