My friend suggested the new layer might be open when p2p server (also) reach 100% so the progress on both servers is the same. And the p2p is now at 91%, so if it's true we will have to wait a bit.
I doubt it, given there is no link gamewise between the two servers (F2P chars can't play on P2P and vice-versa), so progress should not be linked either.
Anyway we'll see soon enough : if we need another reset after completion, it will unlock tomorrow morning. If we need another maintenance after completion, there is one the day after tomorrow