WatchGuard
I am trying to access a previously allowed website but am given "response denied by watch guard http proxy". Why? and what do I do about it?
iPad 2, iOS 5.1.1
There appears to be a proxy server/firewall on the Internet connection you're using, probably in the router to which you're connecting, that is blocking access to that site, perhaps as the result of an update to the router's software or some sort of web reputation database. Consult the documentation for your router to learn how to change it's security setttings.
Regards.