i am at the point where i have to hit the three generators in a row and then enter the door. but when i go inside the door volt does not appear! i tried entering the door numerous times but volt still never comes out. When i tried to go back farther the invisible barrier kept me from going back further! luckily there is an emergency exit portal so i went out it. I then looked in my menu and noticed it doesn't show the sardonyx ring. should the ring show up in the menu. I received the ring in a cutscene and i don't think i could get it again. was i supposed to open a chest in the room the got the ring from to get the ring.? did anyone else face this glitch in volt's cave or know why the game is doing this. i am playing on the dejap rom version. thanks for reading. i just don't want to play another 30 hours to get back to this point.

it's pronanly just the rom, did you meet harison in vinezia and thentalk to the doctor?