Well there was a book by EM Kanmare that said : I'm sorry because the gods didn't allow me to make an extension to my love of virtue quest. (without saying why, which seems strange considering the magnitude of the quest)
It's gone... The whole virtue library is empty of books too... and someone has been renaming the marriage books "join the shadowlords" by a "shadowlord". Someone who is obviously not aware of the events that transpired before our world was split upon the two moons.
Apart from that nothing seems to be missing, it honestly look strange overall if you put it all in context. Thanks to Avenhar I did some reading and found out companions have an incredibly long lifespan and come from earth, perhaps thats why I have such good memory and can spot the anachronisms so easily.
Now is actually a time when I wouldn't want to be part of the dev team , curiously ; they'd have to beg me to help them, because only with lots of pity I would line up with such a huge amount of work with so little humanpower...