What is your total completion % in the library?

[dmpdesign]

I tested and confirmed last night when you enter the last room and the boss appears, during that event the trigger for the library unlock occurs. ‎  I have him showing up in my save game and also tested it via the SOM editor and it definitely should be working.

As for the shrine key...the event that causes leon to ‎  unlock his chest for you is when you place the first key in the turning gear near the collosseum. ‎  This ups a counter called "shrine key" to 1 and changes Leon's conversation. ‎  I also tested this and it appeared to be working as well. ‎  What I can't figure out is how you are missing the key in the door, there are no events that should ever cause that to happen.

Could you post your save game on here for me so I can take a peek?

Thanks!