Where is Haruhi.tv?

Haruhi.tv was been replace with a 404 error with 5 input fields small enough for 1 word.

After entering K, N, S, A, K and clicking the button, you will be Sent into Yuki’s escape program.

Tranlation of what Yuki was saying before asking you if you were ready?

これをあなたが読んでいる時、わたしはわたしではないだろう。
By the time you are reading this, I am probably no longer myself.

このメッセージが表示されたということは、そこにはあなた、わたし、涼宮ハルヒ、朝比奈みくる、古泉一樹が存在しているはずである。
Since this message is being displayed, it means that you, me, Haruhi Suzumiya, Mikuru Asahina and Itsuki Koizumi exist in that world.

それが鍵。あなたは解答を見つけ出した。
That is the key. You have found the answer.

これは緊急脱出プログラムである。起動させる場合はエンターキーを、そうでない場合はそれ以外のキーを選択せよ。起動させた場合、あなたは時空修正の機会を得る。ただし成功は保障できない。また帰還の保障もできない。
This is an emergency escape program. Press the Enter key to activate it, or press any other key to abort. If activated, you will receive a chance to repair the space-time continuum. However, I cannot guarantee that it will succeed. Neither can I guarantee yourd return.

このプログラムが起動するのは一度きりである。実行ののち、消去される。非実行が選択された場合は起動せずに消去される。Ready?
This program can only be activated once. It will be deleted immediately upon execution. If you choose to abort, the program will be deleted without being executed. Ready?

After pressing the Enter button, you should get into a new page.
The page with a picture which you can find it on top of this post and a repeating playing of a music that sound like is from a musical box.
The picture says that Suzumiya Haruhi no Yuuutsu season 2 has been cancelled but a new Suzumiya Haruhi no Yuuutsu anime series has been confirmed.

Yasuhiro Takemoto, who also directed Full Metal Panic! The Second Raid, Full Metal Panic? Fumoffu, Lucky Star will be the new director. Kyoto Animation will still be animating it.
The “disappearance” of the website on December 18 is a reference to the pivotal date in The Disappearance of Haruhi Suzumiya, the fourth volume in the light novel series and an apparent indication of which novel plot the anime project will adapt.
Souce gotten from Darkmirage