I don't know if it's a bug or what but the Curse Client ad page loads EVERY time I load ANY Curse page. Mac OSX 10.4. 11, Safari 3.1.1.

It was fine earlier and just started happening. It's really annoying and it's making browsing through for addons brutally slow.

Same here, every single page that ad pops up, making the site nearly unusable.  Just started happening.  Firefox 3.0.3 on Windows XP.

I wish they'd hurry up and give me an option to pay for an ad-free experience.