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Thank you @cool08 for your concern. If you know how to check a post for AI content you can as well check it for me.

I know there is a difference between paraphrasing/revising, and using a free grammar checker that only corrects the grammatical errors.

Apart from Grammarly and Proofreader, I don't use any other grammar checker. Sometimes I use quillbot

I understand you.
I use the free grammar checker on Grammarly or quillbot for my posts.
I used quillbot for this particular one.

Just let go and write a fresh post on another prompt.

Hi Phyna. We state in all of our monthly newsletters that we only condone the use of Grammarly to fix spelling and grammar. Using Quillbot, or any rephrasing tool, will result in your post appearing as AI generated. Hopefully this helps and you won't have this happen again.

Thank you for explaining the situation. We hope this helps for future posts.