1.)A Previous alert for example:
1 new comment referencing you"
If I click the link it brings me to the homepage. The post does exist, because I found it manually.
2.) If I click the "Search forums..." search box it brings down the alerts, and I cannot actually click on the box. I can click on the "Advanced search" link though.
3.)I get a message everytime I try to post that says
Only members with sufficient permission can access this page.
A security error has occurred with authentication.
Please ensure that all cookies are enabled on your web browser, you are not using a saved or cached copy of the page, and your Firewall/Proxy settings are not hiding or masking your IP address."
I just press back and press submit again and it goes through.
I use Google Chrome Version 27.0.1453.116