Unexpected U+0000 Null in a translation string

One of our translations has (somehow) ended up with a U+0000 Null character in it.

It’s not visible in the editor anywhere, nor is it flagged as an error:

The only place I’ve been able to see its existence is to edit the HTML of the approved translation (the character is shown with a ‘NU’ symbol):

We auto-update and deploy approved changes… but our build broke as the library that reads the JSON files doesn’t appear to support encoded characters. To mitigate, we’ve added a step to remove \u0000 from the files exported from Crowdin:

Should Crowdin be handling control characters, or at least flagging that they exist?

Hi @thewilkybarkid, it means that translators added that. We have the task to add the highlightment of such characters (CN-57254), will keep you updated