I know it's TBA of ending but due to life I want it to go longer. I moved so I have no internet for like 2 weeks...

It is slated officially as TBA for the ending, but I think I heard it is supposed to end in June sometime. We don't know when in June, but it will at least be before NGS officially launches.

@Ragnawind Above Kirito's head in the lobby it says June 9

well the npcs are marked to go away in Jun 8/9 depending of your local time