Not sure but I think I have a glitch .Looked at the walkthrough out of fustration . I have followed it and still cant get mole to tell the prisnors about the rats and the reverlution .Opened the trap door in the tank room .Cant move the lever on the water tank to get the magnet out .Wondered if anyone else as had this problom or is it just me

I haven't played this game.
Going by what you posted in ***Hints***, you had to restart the episode and leave the door until last in order to get it to work.