Im wondering if anyone else has this problem.
I open World of Minecraft (I have the newest version of java and World of Minecraft) then I sign in.
next I click the go button. (it says, "choose a sever above or paste a /classic/play URL below. leave blank to generate a level.")
It wont generate a new level anymore and the old versions of World of Minecraft did!
I'm wondering how I can fix this because I want to play single player using World of Minecraft client. If anyone has a solution please respond.