A few days ago I visited the site on my iphone. Before the site could finish loading I was bombarded with a prompt to visit the iTunes Store over and over for about 30 seconds straight. Right after that I was hit with the problem you described above.
I had to reload the page and had to go through the prompts again. When I finally got through something prevented me from posting. The latter could be an issue with safari, not sure. Either way very frustrating. I said fuck it and removed the site from my favs on my phone. From now on I only visit this site from my PC with a strict ad blocker.