That was the app/plugin we were testing back in November but we had to drop it’s usage due to it being buggy and not working with any complex files (JSON HTML Integration failing on certian files - #12 by NataliaS).
It should have been uninstalled by the project owner @Zyzyx back in November.
I can’t see the json-html (JSON HTML - Crowdin Marketplace) app installed anywhere in the project pages, not in Integrations, Tools, or Settings. It does not even show as an option in Settings > Parser Configuration:
Are you able to get this removed from the project for us? I don’t know how we can remove it if it’s not showing up for us.