So in The Shattering novel, it's revealed that Varian never told Anduin about Bolvar's fate (which Varian had presumably learned of from Tirion himself, since he was present at Icecrown Citadel during the Fall of the Lich King), and he and Jaina seemingly agreed to keep that information a secret from him. Here's the exact line from the book (page 81):
Yet now, in 8.3, it appears as though Anduin somehow learned the information from Tirion himself? Despite never formally meeting Tirion in person to my knowledge?"I realized how close they had become while I was gone. Bolvar was like a father to Anduin."
"Does...he know?" Jaina asked quietly.
Varian shook his head. "And I hope he never does."
So, what's going on here? Did they straight-up retcon this information, or did Tirion somehow tell Anduin about this off-screen, and we just never learned about it, and Anduin never questioned Varian or Jaina lying to him about it?Anduin: Tirion Fordring himself made us swear that we would keep the secret of Bolvar's fate. You made that vow just as I did.
I know this is a pretty minute detail to scrutinize given the rest of the mess that is BfA's storytelling, but this particular inconsistency feels pretty glaring to me, considering they're making a big deal out of Taelia not knowing Bolvar's fate when, unless I missed something important, Anduin shouldn't know either. Also feels pretty strange considering Christie Golden is currently playing a significant part - in terms of dialogue at least - in the story, and she's the one who wrote the Shattering in the first place.