Only 1 ship is listed under the ships and only one station is listed under stations. Is it supposed to be like that or am I missing something?

Funny thing... It looks like something is definitely wrong with the editor... Now the missing ships and stations have showed up... Any way, here are the pictures of the editor from when most everything vanished under ships and stations.

Not true. Look at the scrollbar. Problem is that you had a much longer list open before, and you switched to a shorter one, so it only shows the last entry unless you scroll up0. I should really fix that.

Makes sense.