Two posts from the reps, one was already translated about the lyrics on the moogle battle BGM and the other one just says that moogle BC BGM is stuck in reps doing infinite loop.
(Just posting links if you want to press the like button on the original posts)

One post not so important to in-game but on lodestone about crafting recipe page not being as good as other non-official sites such as ZAM or YG, etc... and currently when you hover over the item name it just shows the level... which is kind of pointless without the stat info so JP players started a thread on that one and here's rep response to that one.

Quote Originally Posted by Triairy View Post
皆さん、こんばんは。
Good evening everyone,

完成品アイテムの性能表記の追加や、カーソルを合わせないと装備適正を確認できない件などについては、
表示方法など含め検討を行っていきます。
Regarding not being able to check the stats/class info on finished products will be looked into along with how it will be displayed.

詳細が決まりましたら、あらためてお知らせいたしますのでお待ちいただければ幸いです。
フィードバックありがとうございました！
Once the details are confirmed will update you all so please hang in there.
thanks for the feedback!