I took a look and I'm not seeing anything that says "hacked" to me. I'm assuming this is only happening for you when click specific links? If so it seems unlikely it would be an issue with your browser either (something you need to clean off).
I'm afraid I'm not an expert here but it seems clean to me. I did a little digging on awclick.php and it appears that some people have noticed odd behavior similar to what you are describing when clicking links to different sites if they have:
- Certain ad blockers installed
- Certain types of internet/computer security software installed
I'm not seeing what your seeing when I move through the links. Again, it doesn't seem malicious or like an issue from what I'm seeing.
Sorry I can't be more conclusive!