Google Chrome: "Proceed Anyway" button missing

[fpout]

Hello,

I have Proxo filter HTTPS pages. Works perfectly with Firefox.
Using Chrome (any version - by now 17.0.963.56), when I try to go to an HTTPS page like https://encrypted.google.com/search?q=to...e=0&tbo=1, I get the awaited for security alert:

"The site's security certificate is not trusted!"

but the problem is I just have a single "BACK" button, the needed "PROCEED ANYWAY" button is missing.

So I can't go further and have to use another browser.

Tried to get it, unticked Half-ssl, etc., without result.

Does anybody know how to make this "Proceed Anyway" button appear?

Thanks in advance.