I think I'm "bugged"
Once you go to 1 island with Bill and talk to Bill and Celio, you have to waste time so you talk to then again and go to Cinabar with Bill, and then go to one island again talk to Celio. But before I left one island with bill to Cinabar, I got the ruby and also defeated the Rockets at 4 island, to get the waterfall. So when I visited the one Island again, I was going to talk to Celio and he only got the ruby from me, He didn't say nothing else before that. Then he gave me that think to go to all the islands. But I was in the all the other islands before. I alredy defeated all the Rokets of al the islands, visited the werehouse and got the fist password. So since I have done all this, I can't do it again, and that guy still in from of that cave with braile things in it. I can't go through the door... Can someone help me or report this glitch?
*edit I also did that quest of rescue that little girl from that Hypno and defeated the Elite 4