Fix for a SSL update of Twitter oembed API for WordPress by Parade dev team ( http://www.parade.com ). Quick fix till we get an core update. See: https://core.trac.wordpress.org/changeset/26967 . Might require you to resave post in which oembed request failed previously as oembeds are being cached ( see: https://github.com/WordPress/WordPress/bl…

gistfile1.php

add_filter( 'oembed_providers', 'oembed_fix_twitter', 10, 1 );

function oembed_fix_twitter( $providers = array() ){
        $providers[ '#https?://(www\.)?twitter\.com/.+?/status(es)?/.*#i' ] = array( 'https://api.twitter.com/1/statuses/oembed.{format}', true );
        return $providers;
}