I have to use Google Translate for this, so I hope that it is understandable for you.

We are aware of various issues with the achievements, including bugs within them, so we're working to fix them as soon as possible!

Thank you for reporting the issue, it really helps us to improve the game!
----
我必须使用谷歌翻译，所以我希望你能理解。

我们意识到成就的各种问题，包括其中的错误，因此我们正在努力尽快修复它们！

感谢您报告该问题，这确实有助于我们改进游戏！

I have reviewed this update, so do I need to regain the completed achievements？