Hi, are you "Saves locations" (1 and 2 ) what bugs do they show?
As for the first lock, I have just checked it and everything seems to be in order. To unlock this option you have to click on Fanny's mirror when analysing her. This is the unlocked option:
(1 image you send me) It is indeed misspelled, it is Eliza who is drunk.
(2 image you send me)In the new version that I am going to publish, the issue of the reiteration in the chimney instructions has already been corrected (thanks to you, of course).
Thank you very much for your help again!