Try checking if you are logged on to your Origin Account via the "Account" tab in Dragon Age Inquisition. You also need to be online to do achievements.
If this doesn't work, perhaps you may want to go into your savegame folder (c:/users/"your username"/documents/bioware/dragon age inquisition/save) and delete both profileoption and profileoption_profile. This will reset the achievement tracking done by the game and will be autogenerated again after restarting the game and loading a save. Hopefully and bugged out achievements would be correctly tracked again.
But as for the Pathfinder achievement, you need to make camp in 10 DIFFERENT areas. So The Hinterlands counts as just 1 area, so basically you need to visit 10 other areas (i.e Storm Coasts, Fallow Mire, Forbidden Oasis, etc.) and make camp in 10 of them to get the achievement.
I think deleting the files worked! After doing it i tried and i got the 1000dmg achievement and some other too!
Glad I could help.
Also, accept my friend request so I can finish my last "Challenge" on Dragon Age Keep :3
