Hi again, @tabarone.
I appreciate you getting back to us and for keeping us updated.
I checked, but we still haven't received any updates regarding this issue. While you're waiting for the email from our backend team, let's try to log into your QuickBooks Online (QBO) account using a different browser this time. There are times that the browser is full of frequently accessed page resources, thus causing some errors and/or unusual responses.
If everything looks normal, return to your default browser and perform clear cache to remove temporary internet files on your computer. The steps to do this may differ depending on which browser you’re using. Check out this article and click the link for your browser below for the detailed steps: How do I clear my browser cache and temporary Internet files?
This should get you pointed in the right direction. Give this a try and please let me know how it goes by leaving a comment below. I'm only a few clicks away if you have follow-up questions. Wishing you all the best!
