Hi there,

May i know which emails are your referring to? There are few possibilities that might caused this issues to happen. It might be your current viewing language not fully translated their languages, there are bug on our end, might be current emails language for recipient is using different language and other possibilities that required us further check them.

By the way, if you wanted to make sure that your changes is not affected, you can do language override as follow https://stackideas.com/docs/easysocial/administrators/languages/creating-language-overrides and if you translate them on the core files, it will get removed once you have made any updates.

Please advice.