What is your total completion % in the library?

[dmpdesign]

Luthius I found the bug which was affecting your shrine key.

Place these files in your MAP directory and you should be able to use the save data without any issue.

Note, copy the older files somewhere else just in case these arent compatible with your save game for some reason (they should be).

Also, I noticed you sold celffy your ancient relic=) ‎  Maybe you should buy it back and try giving it to the librarian :P