I noticed on the legendaries page you have "Flash" as the pokemon's HM to use to enter the cave, it should be "Fly" in the centre of the room.

Also the part about walking round the edge of the room on the Regiice is a waste of time as all you need to do is read the braille then wait, get a cup of tea & a biscuit & low & behold the door will open )

You've confused our Ruby and Sapphire legendaries page with our Pokemon Emerald one.