I'm having a funny problem with this site.

My problem is the following: No matter what I do, I can't access e621.net without proxies, the site even shows the site title, but don't finish loading. I tried 3-5 browsers: Opera 12.10 (pre chrome), Chrome, Chrome Canary, Internet Explorer and Firefox.

At first I thought it was supposed to be e621 down, but e926.net works fine... so I tried proxies and e621 loaded fine.

Then I tried to use e621's ip, but cloud flare doesn't allow direct connections to ip. error 1103 or something.

I also ping/tracert both, e621.net and e621's IP, and everything seems fine.

Now the question: is e621 blocking GVT (brazilian ISP) connections or is it just an ISP problem? (I don't remember GVT having porn filters, and porn isn't even illegal in Brazil.)

Note1: Sorry if I posted in the wrong category. :P
Note2: e926 stopped working. :\