I encountered the same issue, somehow got it to open by moving around the other rooms, lowering/bringing in the water generally messing around. I couldn't seem to repeat the fix even following the same steps so sorry I can't help more
I was laughing at how weak Fern was, that stopped quickly when I reached the factory. God that's so mean XD
Then there's the two grunts with a Lunatone and Solrock and the foreboding grows after seeing their abilities...
then WHAM first hard fight of the mod is Aster and Eclipse who totally dumpster Fern and I
Could I have some help finding Swablu? I've become very intimate with the Peridot ward
Here are some other new locations
Nosepass
Bastiodon
Floette
Dedenne
Sentret
Bergmite
Snorunt
I meant restored shadow pokemon, but now I realize a monotype guide isn't really the place for it.
I'm really glad you made this up, it is super handy to have on hand. Thanks!
I think you should put in a shadow typing too, if anyone wants to try that out. Does each chapter correlate to the same badge i.e. chapter 4 = up to badge 4?