I'll believe it's fixed when I see multiple others post that their second stay windows are now open and they can book 7+ days between the two trips. I'd especially like to see confirmation from someone whose second stay is more than 30 days out.
I can't trust that it's not just me that can now get into my second stay, or that it's not some other glitch, or that it's related to both stays being within the 30 days, or that the stars just aligned somehow and it's a fluke.
Paranoid? Why yes, but Disney IT makes me that way.