As [noted elsewhere](http://www.tipb.com/2011/11/04/caching-bug-ios-5-safari/), Safari seems to have a bug in its cache management, that could potentially be a serious security issue. Here are the steps:-
You may have noticed that I’ve restored the previous theme to the blog, as I wasn’t particularly happy with the change to ‘[Greyzed](http://wordpress.org/extend/themes/greyzed)’ as it