Great! I’m glad to hear that everything is working as expected. Our team whitelisted your IP address and found the root cause. It seems that our rules blocked it because it detected a CVE-2018-14773 anomaly.
Just to be safe, I would confirm that your application is not using the X-Original-URL and X-Rewrite-URL request headers.
You shouldn’t run into this issue going forward but please reach out if you encounter any other questions or issues.