(Copied from Discord)
I think the data patch included some wrong data for Japanese airport
I randomly inspected Kikaiga Shima and Sado Shima,
The data for runway length before should be the actual length of the runway.
But the data now is the length of the entire physical structure around the runway including like overrun area before and after the runway. Regular airlines operation can’t use these area.
There might be other airports that might have same issue in the update but I haven’t check yet
Also, for Kikaiga Shima, both ANA and JAL listed the island’s name on their English page as Kikaijima. Might wish to update the English name of these Japanese airports accordingly.