missing translations:
官网 (official website)
回复 (usually denoted with @)
展开 (expand/show more)
收起 (collapse/show less)
- [Profile] "Like" should be plural
- [Like Notifications] "liked my post" is odd, "liked your post" would make more sense and be consistent with the Comment Notifications page
- [Post] "Browse" should be " views", space included. this is probably the weirdest one as an english user... also, "Last edited on:" needs a space.
- [Message] page names are inconsistent between screens. when you press "Comment" it goes to a screen named "Comments", "System Messages" becomes "System Message", and "Prize notification" becomes "Event Notifications"
- [System Message] Vote Feedback notifs say "voted to" but should be "voted" or "voted for"
- [Draft Box] needs a space after "Edited on". also, saving a draft mentions "My Drafts", but it's called "Draft Box".
also i'm not sure if this is translation-specific, but when creating a post, the colon for "Select a section:" is a few pixels lower than the colon for "Select topics:" 🫣

Nifstee
From what I've noticed there seems to be some translations errors here and there. I even saw that when I quickly browsed the language options, they didn't even use the proper kanji reading for Japanese, which should be 日本語 (not にほんご).
Itz_A_BaNana
I think because you're on the system language and not on the Englih language settings.
you can change it in the settings