I am early in the game and just tried to level Edwin up from 9 to 10th. He got Hp bonus etc but NO spell bonus. Anyone else had that happen? I'd rather not persist with him in the current saved version if he is naffed.
I think the bug is that Edwin actually starts with too many spells on his list. It just gets working out when you lvl up. One lvl up solved the problem for me. After that, he advanced like usual...
Yes, there's a maximum number spells for each spell levels, and edwin, with his +1 bonus spell/lvl from the Conjurer specialist mage class and his +1 (or +2?) bonus spell/lvl from his Thayvian Necklace reach the maximum number of lvl1 spells really quickly, so when he's supposed to get one, he won't. At lvl 11 he'll gain something like 4 or 5 level six spells because of those bonus.