I have the following problem. I tried https://translate.zanata.org for JSON translation. Uploading the files worked fine - Zanata picked up all the strings. Now, after translating some, I tried the "Download translated (.json)" option from the document view. But the downloaded file was not what I expected.
A json file, that includes the translated strings is downloaded.
Source json file with the original strings is downloaded.
The project in question is https://translate.zanata.org/project/view/slay-the-spire.