Help: I see only empty thumbs

For many months I am seeing now only empty thumbs. I was able to see all the thumbnails but since some time now, I don't. I can see the pics only when opening them. How I read some firewall settings or something called referrer is the issue, but I don't understand this. I am using all possible software, Firefox, IE, Chrome, but it's all the same.

Flushing DNS and deleting all temp didn't help either.

Is there any tech guru here to pls give me some good help. I would like to use my 4chan again! :)

Thanks ^^

Ok I am really not good enough to handle an alternative system like gentoo linux, or any linux. A pity, since it means 4chan will be permanently gone for me, now.

Style changing didnt help alas.

I understand 4Chan is under constant attack, but making itself a mystery to see kinda beats the point of it's existence. :(