Searches haven't been behaving properly lately. Upon examination, it looks like my browser is automatically blocking the search-scripts from running because the encryption on scirra.com is out of date.
"Your connection to http://www.scirra.com is encrypted using an obsolete cipher suite. Further, this page includes other resources which are not secure. These resources can be viewed by others while in transit, and can be modified by an attacker to change the behaviour of this page."
How long until a fix?