(I work on DALL-E 3 at OpenAI)
We are aware of an issue right now of non-English prompts being sometimes incorrectly triggering the content policy filter. We have identified a fix and expect to release it later this week, so for a few days it’s best to work-around by translating your prompts into English first.
Thanks for using the API!!
Edit: the fix for the issue of non-English prompts being flagged incorrectly for safety has now been fixed. If you continue to see issues with this, please flag it to us again!