I am facing the very same issue. The workflow works fine on my end, I check the work items, all completed and hash also generated correctly (no spaces, brackets whatsoever between Clien ID, name & country). I do NOT reset test data, compress my complete project folder in a .zip file, no password protection.
After having reuploaded I just dont get any results (its not that I get a ‘Failed’ evaluation, i dont get an evaluation at all). Academy support removes my upload upon request and keeps asking me to reupload and not resetting test data (=very helpful pieces of advice).
Any idea on this?