Okay I'm a 1st timer here, please don't be a Fern and get all Swag jockey on me...
Anywho, I may be bad at following directions so this is might sound like a stupid question but bear bare with me...(I mean I spent about 30 minutes going "WTF! Why doesn't my magneton evolve into a magnezone in the power plant the people said it was so easy...oh my god is this like the F*** TWILIGHT ZONE why doesn't it evolve etc...until I then did more research and came to the conclusion that is doesn't work for episode 10)
So after I found out that you had to do something different to get some Yureyu key or something, I did what all the people say and that is go into the chamber where Saphira exits out of and do some ledge puzzles that require rock smash and strength. So I get through all the plot and got into the chamber. Now tell me if I'm wrong or not, but I'm pretty sure you can't go up ledges--you can only go down ledges, am I right?
And here is another thing that I noticed when going into the chamber, I see some imprints of a stairs leading up to a higher level in that chamber, yet there is a rock that I can't move with strength or break with rock smash right on those very stairs.
I wish I could get a screenshot of this and if you don't believe me then just tell me how I can take a screenshot of the game and I'd be happy to post up my predicament. Any help would be appreciated!