NoScript blocking some sites when it's used with latest nigh

NoScript latest stable and development builds are blocking

Server not found

Firefox can't find the server at code.google.com.

Check the address for typing errors such as
ww.example.com instead of
www.example.com
If you are unable to load any pages, check your computer's network
connection.
If your computer or network is protected by a firewall or proxy, make sure
that Nightly is permitted to access the Web.

some sites like http://code.google.com/ when used with latest trunk Nightly builds (starting from 25-Dec-2012 )
Nightly from 24-Dec-2012 and any version of NoScript it's working correctly = no sites blocking. This is clearly because something has changed in Nightly BUT it's a bug in Nightly ? or something that it's incompatible with NoScript and which "is here to stay" ?