This is old, I know. Gundam Unicorn is going to be release worldwide on March 12th. The Blu-Ray will have Japanese and English dubbing, and English, Japanese, Chinese, French and Spanish Subs. The DVD release will have Japanese Dubs with English Subs.
It's not what I hoped for, worldwide, simultanious, mult-language dubbed, full series relesse; but it's a start. Frankly this is pretty big news in my mind. If this works out we could see more OVAs released with subs simultaniously or at lease close to their Japanese release.