I'm still getting errors, hours afterwards, in fact I just got one while trying to reply. Must be still recovering, sort of like a hangover.
Warning: connect() [function.connect]: Can't connect to 64.62.176.240:11211, Unknown error (0) in /includes/class_datastore.php on line 285
Fatal error: Unable to connect to memcache server in /includes/class_datastore.php on line 287