I'm not sure why this is happening but I have turned in 11 amulets to the Mage and not one Tome has he given me. This usually never happens. He usually gives me at least 3 Tomes by now. Anyone else experiencing this?

I just got two tomes out of six amulets (got a tome on my first one and kept turning amulets in until I got a second) so I think it's just a stretch of bad luck, unfortunately

I think so! But the same thing happened last week so I put all the amulets back in the vault. I will try again later... :)

I've noticed the ratio has been pretty bad for a while. I used to turn them in in bulk for my pet's boosting, and I know two years ago I was averaging better amulet-to-tome results.

Oh for sure!! I turn them in maybe once a month, if that. Last time I got quite a few tomes. I had 55 amulets and usually I average 2 tomes out of 11 amulets. So I gave up. Maybe it needs to be looked into by some coding expert. ;)