I sound like a broken record, but every single Tome I've purchased over the past couple years was not great when I opened it after getting it. Yeasty, clovey, like
stakem mentions. Then, you open your second bottle 6-8 months later, and it's amazing. A completely different beast.
This happened to me with batches of Saison, Dark White, Pissenlit, Printemps, Dalmatienne, Tonka...and the list goes on and on.
Only outliers I've had were B1 De Tous les Djapes and Desert Ghost. They were great off the bat.
Bottom line, sit on every new Tome for at least 6 months. They aren't ready yet.
(On the bright side, maybe this will keep people turned off from Tomes like the smokey phenolic thing did a few years ago. I mean, we can't have everyone know how good they become)