Like many who have already posted, I have been blocked. Cloudflare Ray ID: 7fe5ad1c09c9d926 I waited until https://status.openai.com/ posted:
“The fix has been implemented and ChatGPT service is recovering for web & mobile. We will monitor the recovery”.
After that I created a new account to test my problem. I logged in and the chat is working normally in the new account. However, the main account is still blocked.