Problem with Playfire

Since yesterday I'm unable to visit the website/blog of Playfire, both with Chrome and Opera. I tried cleaning out cookies, but nothing changed.

Opera says:
"This webpage is not available. The connection to blog.playfire.com was interrupted."

I'm not behind a proxy and I checked with "down for everyone or just me", so I know that the website is not down.

I have an ugly and hopefully unfounded suspicion: Yesterday there was a thread here on SG about Raptr and so I thought I give it a try. I downloaded their app and am using it now. Could it be that Playfire detects this somehow and bans not only your account, but your IP, too? Is it wrong to use both services?

If so, I wish I had known that, because I wouldn't want to risk my Playfire account. I can very well do without Raptr. But as I can't even access the website, I can't check.

Any ideas?