Afaik it’s a bug, based on Patch 3 notes stating “Fixed some cases where the dialogue with Vlaakith would not start in Crèche Y’llek or would trigger on an unintended character.”. I’ve been reporting such occurences since, there’s many. A fix on your end I’ve found is they tend to speak to the last character who took a turn during combat, so if you can finish the combat with your character, you most likely won’t experience this.
Afaik it’s a bug, based on Patch 3 notes stating “Fixed some cases where the dialogue with Vlaakith would not start in Crèche Y’llek or would trigger on an unintended character.”. I’ve been reporting such occurences since, there’s many. A fix on your end I’ve found is they tend to speak to the last character who took a turn during combat, so if you can finish the combat with your character, you most likely won’t experience this.