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I think it would be best to reach out to the plugin developer to get details of their particular privacy policy.
Also, it should be noted that the LLM behind ChatGPT is using a dataset that ends in 2021, it has no knowledge of events after that time. The answer it created for you was a best prediction of what the text would look like as an answer to your query. The AI will hallucinate information that does not exist to create a response that is the most probable given the context.