I played at launch, and had a bunch of achievements that got lost. Unfortunately, some are still broken for me:
- Get the Blacksmith/level up the Blacksmith - I levelled him today and got the achievement for getting him to level 5, but first two achievement ranks don't unlock
- Bestiary in Act I: I have, for example, in my journal the bestiary entry for Spiderlings. Even if I listen to it in its entriety, I don't have a tick next to 'Spiderling' for the bestiary achievement in Act I.

Many thanks!