400 Bad Request

When attempting to click through certain links (newegg/amazon/etc) the lucca redirect errors out and generates this message:

400 Bad Request

Request Header Or Cookie Too Large
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nginx/1.4.6 (Ubuntu)

Most smaller URLs work, but if it is a longer it gives that error response.

Thoughts?

Could you give me a link to a specific post?

I had the same issue too: just clear out the HardForum cookie, refresh/reload, and the issue will be fixed.