Firefox is unable to access the site.  The page says only “Disallowed Key Characters.”

No problem on Safari.

I’m getting the message in Safari but not in Firefox.

Been getting the same message in Firefox, Safari, and it’s been hit or miss on IE. Have only reliably been able to open the site via mobile for the past 3-4 days. Anyone have any ideas? Is this a problem on user end? Can I clear a cache or cookies or something or is this more likely a site issue?

I was (yesterday, but not so far today) getting this error in IE, but never have in Chrome.

I am getting this in Safari as well, but not IE.

I’ve been getting the same thing in Firefox (17.0.1) and Safari (not sure but I keep my mac up to date).  I find the problem is fixed if I close the browser and reopen.  Not ideal but it is a workaround.

Still getting it consistently on Firefox (also 17.0.1) but not Safari (6.0.2).  No problem on IE.