Hi,
Yeah, all translations are done by volunteers who wanted to translate, so expect typos and other issues, but feel free to either post your suggestions here, or it would be best if you'd join our Discord server and go to the translations channel to find specific thread and share your thoughts there, so translators can address them asap.
As for anal, dw, dev is working on it and it might be in the nearest public update (I'm not 100% sure tho)
As for the "love capture" it's substitution for "rizz aura" perks that were present in v0.2, but the principle stays the same - upgrading it let's you retain some/all releationship xp after loop reset, so if you max it, you won't lose any relationship progress (hearts) with Yuna.
Cheers