This is a known issue. certain phrases like can trigger false positives under the violence filter.
See: https://learn.microsoft.com/en-us/azure/ai-services/openai/how-to/content-filters
I would recommend you reach out to support for this.
You can mark it 'Accept Answer' and 'Upvote' if this helped you
(Please note: If you have Priority Community support please wait for a dedicated Microsoft support representative to assist you, as they have access to the necessary backend resources. If you have not yet opened a support case, we recommend reaching out through the support channel available under your subscription level.)
Regards,
Abiola