Yesterday I was trying to get to support.balsamiq.com and Opera (v11.51) would give me a blank page with Unknown API key: (null)
Today, I tried it and it took me to the wrong page:

The page works fine in Firefox and by turning Opera's turbo mode on I got the right page. Turning it back off took me to the wrong page. I also don't understand the ping results.
C:\Users\Tod>ping support.balsamiq.com
Pinging assistlyweblb-1319895438.us-west-1.elb.amazonaws.com [50.18.104.106] with 32 bytes of data: Request timed out.
Does anyone know what's going on. I would suspect Amazon except things work in Firefox.
support.balsamiq.comis hosted on Amazon AWS servers, which (for some reason) are dropping ICMP Echo requests used by ping. It does not automatically mean that the servers are unreachable. – grawity Sep 14 '11 at 20:36