Bugged achievements

I have several achievements where I have met all the requirements but I don't have the achievement itself. Anybody knows, if I get the requirements again, if I will get the achievement? Any other options?

Edit: maybe move to support forum

Many achievements have very different ways of meeting requirements, some of them written in a way that confuses almost everyone.
I have done a lot of Achievement hunting myself so I might shred some light on it if you can mention their names.

Example:

https://i.imgur.com/83ZN9ZW.png

Don't view achievements while in a BG with Mercenary Mode active. It bugs the whole achievement system.

Hello.
In the upmentioned Achievement 'Isle of Conquest All-star' you have to complete it's requipments on a SINGLE Isle of Conquest game. The following requipments are appeared as 'complete' because you have managed to Defend a Base for example, or to Kill a Player on ANY other match (Assuming that this is a screenshot of the achievement out of the BG instance). I can only agree ths is indeed confusing, seeing the requipments complete while being out of the BG. However, by the time you ll join Isle of Conquest again, you ll see again the requipments incomplete, and you ll be able to see which of them you have to do in the spesific match in order to get the achievement.

I am curious however. What are the rest achievements, that haven't award you even after completed it's requipments? Is it any of them raid involved such Ulduar?

Sorry for not updating this, yes, indeed since those achievements are to be done in a single battle, they reset every time you enter a new battle, and they are not bugged. There were several like that so I assume they are NOT bugged. They are all pvp-related.

This one, though:

https://i.imgur.com/dadmL7X.png

And I'm already exalted. Thankfully, not necessary for battlemaster.