Recently I (and many others) have been focusing on spell DCs. Thus, it came to my attention that the ship buff "Lore of the Twelve" doesn't stack with items. Additionally, "Phiarlan Inspiration's" DC portion doesn't stack with "Spellsong Trance".
This seems strange to me, as I was under the impression that ship buffs were intended to stack over and above everything else.
Can anyone tell me if this is WAI or if it's a bug?
If it's the latter, I hope they find the time to fix it (along with many others; I know).