Hi,
I recently ordered for a certificate from acmev2 staging endpoint and have successfully validated all authorizations. The order status changed to processing once I submitted CSR to the ‘finalize’ endpoint. However the status has ever since been ‘processing’ and am still wondering why it is taking so much time.
My apologies - I lost track of this thread and didn’t reply with updates.
The bug you encountered is being tracked in the Boulder repository as Issue 3403. I have a fix in a pull request but it is presently held up by a separate fix that has been slower than expected going through reviews.
The short answer is the problem is known & understood, there’s a fix in the works, and I’d expect it to be fixed in the staging environment in a week or so.