The new Companion has been released and to my surprise there is errata and rules update in part 4 of the booklet. One is quite important as it is related to the automation of a blood surge:
Bonus dice from Blood Surge have been increased for every tier of blood potency. Table on p.63 provides the updated values for this, bane severity and others.
I hope this can be pushed as quick fix as it is quite important and often used mechanic in game session.