Biezenw22eb17_ESO wrote: »sigh... people need to stop auto-assuming that you get an achievement for each dungeon - boss kill.
NEWS FLASH, some dungeons have quests in them (just like crow's wood) and if you finish them you will "clear" the dungeon. as in the dungeon torch symbol will turn into a white symbol instead of a black one. Only if you did all quests and the symbol is still black then yes, its probably an achievement boss kill dungeon clear.
It's perhaps not common but some dungeons just dont have boss achievements, i can spoil another one for you: reaper's march - vile manse. no boss achievement either, but it does have a few quests.
TLDR, working as intended.