There seems to be something wrong with the counters on the quest achievements. I'm currently at 1,864 / 750 for Assistant Chef, 1,864 / 750 for Maleria's Little Helper, and 1,882 / 1,500 for Saggitarius Fan. As in, I've done 1000+ quests but I can't get past a certain level of achievement: 750 for Pete, 500 for Maleria, and 1500 for Saggitarius. The Wizard Quests achievement seems to have worked fine, though.

Windows 7, Google Chrome, HP Pavilion G Series. uBlock Origin active.

EDIT: I refreshed the page and now there's a load of new Quests (when only about four appeared on the page before) and the Quest counter number changed?! I literally Cntrl+C'd the numbers from the Quest counter thingie, but now they're different. Now it's 992 / 1,000 for Pete, 925 / 1,00 for Maleria, and 686 / 750 for Saggi.

Quests appear to be vanishing and coming back at random. One minute a section will have more than ten achievements in the All section, then it's four or five, then back to more than ten.

The numbers are the same as the second, smaller set and I can see what I assume is all of the Achievements. Maybe it was just a hiccup or a button I pressed without noticing.

Ok well please do let me know if it happens again! I will lock this up for now.