Hinterlands Quest Achievement completed too early

Hinterlands Quest Achievement
Stormfeather Outpost
Jintha ‘Alor
Quel’ Danil Lodge

I logged on today and was rewarded the Hinterlands Quest achievement but I have not completed any of the Quel’ Danil Lodge quests. My achievement tracker has a checkmark next to Stormfeather Outpost and Jintha Alor as I did actually complete those two quest hubs. However, Quel’ Danil Lodge does not have a check mark next to it.

I started the Hinterlands quests a few days ago and after I finished Jintha Alor I grabbed the quest to start Quel Danil Lodge but I did not go over to start the quest chain but instead logged out for the day. The next time I logged on I ported to Dalaran for a few minutes then logged off. Today when I logged on I saw that I was rewarded the achievement.

I’m going to go back and complete the rest of the quests and see what happens.

UPDATE: I just finished the Quel’Danil Lodge quests and the achievement now has a checkmark next to its name. So everything is now normal on my end but there is still that bug where the achievement finished too early.