The beacon keeper one did complete for me as normal back when I did it (the "light all beacons without storage chests" one did not, however, and is still not completed, even though I did not use chests!!).
As for Azdaran, indeed nothing happened when I read the book. Relogging correctly ticked it off and added the RuneScore. Maybe it's because I used a spicy stew boost to do it. Did you?
Bizarre Boron Fusswell, scryer extraordinaire.
OSRS: POH ideas
&
RS3 minigames
&
achievement ideas
!
Perhaps you're half right; perhaps we can't win. But we can fight.
— Zanik