gundam seed destiny episode 51

It caught me by surprise... I was casually looking at the Chinese forum that I frequent, then I saw that Gundam Seed Destiny actually has episode 51!! What the...
The title is Final Plus, so obviously it was added in as an afterthought. I went to Sunrise's official GSD site and realise that even Japanese TV didn't screen this "bonus" episode. It is around 45 minutes long, kind of expands on what the original final episode says. Actually 51 is much better than 50, cos it has more fighting scene, some of the scenes are new/redrawn, for example Athrun dumps Cagalli and goes for Meilin, Dearka got shot, so is the Dom Trooper commander Hilda Harken (that cool female with one-eye jack), some more corny conversations from Yzak/Dearka and the Dom Trooper trio... This episode also shows a less evil side of the PLANT Chancellor,
...and most importantly a happy ending~!

You will be missing out a lot if you miss episode 51.
(come to think of it, Gundam Seed Destiny is not tha suitable for kids. Just look at the opening, full of nude bodies, naked Kira hugging naked Lacus, Cagalli wearing unbuttoned uniform over undergarment, telling the whole world she just bedded Athrun.. bleh!)