Hi guys, im experiencing a really annoying bug in Act 4. To earn the HIstorian of The High Heavens achievement, u have to read 4 lore books, The Creation of Sanctuary 1-4. I've found all of these, and yet, the achievement is not earned, but the ticks are in the brackets. I tried to collect the lorebooks with other chars, or on hc, and managed to collect them again, but i still cant earn the achievement. What should I do?