PVP Achievements Bug?

Just a few minutes ago prior to this Thread, I've played PVP.
The Mode was Seal Rock (Seize) and my Grand Company is Maelstrom.
We ended up winning the Match, but it didn't counted towards the Achievements "Walk the Line", "A Line in the Storm" and "Behind Enemy Lines" for me. Now I've heard from several other people from my FC that it should or actually does count towards the listed Achievements, but for me it doesn't and it's still stuck on the 33 Wins that I thus far accomplished. And yes I am 100% sure that it doesn't count for me, because I check each time my Grand Company wins, but it still stays on these 33 Wins.

Now my question is, is this a Bug? Does it count or not count towards the Achievements?

If it's a Bug then I'd report it ingame as well as on the Customer Support from the Homepage. I've tried to write a report just before this Thread, but first I misclicked and clicked the window away so had to restart writing it again and second time it gave me Error 9002 disconnecting me while I was nearly done writing, AGAIN. > _ >

Were you always in Maelstrom? Or did you switch to it from your old GC?
Because if so, the achievement doesn't count the wins gotten from the old GC. Until you get 34+ wins with Maelstrom, it will show 33.